207963288

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 636060420

約数和(自身を除く): 428097132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 211, 216, 234, 243, 312, 324, 338, 351, 422, 468, 486, 507, 633, 648, 676, 702, 729, 844, 936, 972, 1014, 1053, 1266, 1352, 1404, 1458, 1521, 1688, 1899, 1944, 2028, 2106, 2532, 2743, 2808, 2916, 3042, 3159, 3798, 4056, 4212, 4563, 5064, 5486, 5697, 5832, 6084, 6318, 7596, 8229, 8424, 9126, 9477, 10972, 11394, 12168, 12636, 13689, 15192, 16458, 17091, 18252, 18954, 21944, 22788, 24687, 25272, 27378, 32916, 34182, 35659, 36504, 37908, 41067, 45576, 49374, 51273, 54756, 65832, 68364, 71318, 74061, 75816, 82134, 98748, 102546, 106977, 109512, 123201, 136728, 142636, 148122, 153819, 164268, 197496, 205092, 213954, 222183, 246402, 285272, 296244, 307638, 320931, 328536, 410184, 427908, 444366, 492804, 592488, 615276, 641862, 666549, 855816, 888732, 962793, 985608, 1230552, 1283724, 1333098, 1777464, 1925586, 1999647, 2567448, 2666196, 2888379, 3851172, 3999294, 5332392, 5776758, 7702344, 7998588, 8665137, 11553516, 15997176, 17330274, 23107032, 25995411, 34660548, 51990822, 69321096, 103981644, 207963288]

約数ペア:

[(1, 207963288), (2, 103981644), (3, 69321096), (4, 51990822), (6, 34660548), (8, 25995411), (9, 23107032), (12, 17330274), (13, 15997176), (18, 11553516), (24, 8665137), (26, 7998588), (27, 7702344), (36, 5776758), (39, 5332392), (52, 3999294), (54, 3851172), (72, 2888379), (78, 2666196), (81, 2567448), (104, 1999647), (108, 1925586), (117, 1777464), (156, 1333098), (162, 1283724), (169, 1230552), (211, 985608), (216, 962793), (234, 888732), (243, 855816), (312, 666549), (324, 641862), (338, 615276), (351, 592488), (422, 492804), (468, 444366), (486, 427908), (507, 410184), (633, 328536), (648, 320931), (676, 307638), (702, 296244), (729, 285272), (844, 246402), (936, 222183), (972, 213954), (1014, 205092), (1053, 197496), (1266, 164268), (1352, 153819), (1404, 148122), (1458, 142636), (1521, 136728), (1688, 123201), (1899, 109512), (1944, 106977), (2028, 102546), (2106, 98748), (2532, 82134), (2743, 75816), (2808, 74061), (2916, 71318), (3042, 68364), (3159, 65832), (3798, 54756), (4056, 51273), (4212, 49374), (4563, 45576), (5064, 41067), (5486, 37908), (5697, 36504), (5832, 35659), (6084, 34182), (6318, 32916), (7596, 27378), (8229, 25272), (8424, 24687), (9126, 22788), (9477, 21944), (10972, 18954), (11394, 18252), (12168, 17091), (12636, 16458), (13689, 15192)]