209417832

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 685843200

約数和(自身を除く): 476425368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 41, 51, 52, 54, 68, 72, 78, 82, 102, 104, 107, 108, 117, 123, 136, 153, 156, 164, 204, 214, 216, 221, 234, 246, 306, 312, 321, 328, 351, 369, 408, 428, 442, 459, 468, 492, 533, 612, 642, 663, 697, 702, 738, 856, 884, 918, 936, 963, 984, 1066, 1107, 1224, 1284, 1326, 1391, 1394, 1404, 1476, 1599, 1768, 1819, 1836, 1926, 1989, 2091, 2132, 2214, 2568, 2652, 2782, 2788, 2808, 2889, 2952, 3198, 3638, 3672, 3852, 3978, 4173, 4182, 4264, 4387, 4428, 4797, 5304, 5457, 5564, 5576, 5778, 5967, 6273, 6396, 7276, 7704, 7956, 8346, 8364, 8774, 8856, 9061, 9594, 10914, 11128, 11556, 11934, 12519, 12546, 12792, 13161, 14391, 14552, 15912, 16371, 16692, 16728, 17548, 18122, 18819, 19188, 21828, 23112, 23647, 23868, 25038, 25092, 26322, 27183, 28782, 32742, 33384, 35096, 36244, 37557, 37638, 38376, 39483, 43656, 47294, 47736, 49113, 50076, 50184, 52644, 54366, 57031, 57564, 65484, 70941, 72488, 74579, 75114, 75276, 78966, 81549, 94588, 98226, 100152, 105288, 108732, 114062, 115128, 118449, 130968, 141882, 149158, 150228, 150552, 157932, 163098, 171093, 189176, 196452, 212823, 217464, 223737, 228124, 236898, 244647, 283764, 298316, 300456, 315864, 326196, 342186, 392904, 425646, 447474, 456248, 473796, 489294, 513279, 567528, 596632, 638469, 652392, 671211, 684372, 851292, 894948, 947592, 969527, 978588, 1026558, 1276938, 1342422, 1368744, 1539837, 1702584, 1789896, 1939054, 1957176, 2013633, 2053116, 2553876, 2684844, 2908581, 3079674, 3878108, 4027266, 4106232, 5107752, 5369688, 5817162, 6159348, 7756216, 8054532, 8725743, 11634324, 12318696, 16109064, 17451486, 23268648, 26177229, 34902972, 52354458, 69805944, 104708916, 209417832]

約数ペア:

[(1, 209417832), (2, 104708916), (3, 69805944), (4, 52354458), (6, 34902972), (8, 26177229), (9, 23268648), (12, 17451486), (13, 16109064), (17, 12318696), (18, 11634324), (24, 8725743), (26, 8054532), (27, 7756216), (34, 6159348), (36, 5817162), (39, 5369688), (41, 5107752), (51, 4106232), (52, 4027266), (54, 3878108), (68, 3079674), (72, 2908581), (78, 2684844), (82, 2553876), (102, 2053116), (104, 2013633), (107, 1957176), (108, 1939054), (117, 1789896), (123, 1702584), (136, 1539837), (153, 1368744), (156, 1342422), (164, 1276938), (204, 1026558), (214, 978588), (216, 969527), (221, 947592), (234, 894948), (246, 851292), (306, 684372), (312, 671211), (321, 652392), (328, 638469), (351, 596632), (369, 567528), (408, 513279), (428, 489294), (442, 473796), (459, 456248), (468, 447474), (492, 425646), (533, 392904), (612, 342186), (642, 326196), (663, 315864), (697, 300456), (702, 298316), (738, 283764), (856, 244647), (884, 236898), (918, 228124), (936, 223737), (963, 217464), (984, 212823), (1066, 196452), (1107, 189176), (1224, 171093), (1284, 163098), (1326, 157932), (1391, 150552), (1394, 150228), (1404, 149158), (1476, 141882), (1599, 130968), (1768, 118449), (1819, 115128), (1836, 114062), (1926, 108732), (1989, 105288), (2091, 100152), (2132, 98226), (2214, 94588), (2568, 81549), (2652, 78966), (2782, 75276), (2788, 75114), (2808, 74579), (2889, 72488), (2952, 70941), (3198, 65484), (3638, 57564), (3672, 57031), (3852, 54366), (3978, 52644), (4173, 50184), (4182, 50076), (4264, 49113), (4387, 47736), (4428, 47294), (4797, 43656), (5304, 39483), (5457, 38376), (5564, 37638), (5576, 37557), (5778, 36244), (5967, 35096), (6273, 33384), (6396, 32742), (7276, 28782), (7704, 27183), (7956, 26322), (8346, 25092), (8364, 25038), (8774, 23868), (8856, 23647), (9061, 23112), (9594, 21828), (10914, 19188), (11128, 18819), (11556, 18122), (11934, 17548), (12519, 16728), (12546, 16692), (12792, 16371), (13161, 15912), (14391, 14552)]