204045408

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 216

約数和(自身を含む): 711448920

約数和(自身を除く): 507403512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 761, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1522, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2283, 2352, 2394, 2736, 2793, 3044, 3192, 3528, 3724, 4256, 4566, 4704, 4788, 5327, 5472, 5586, 6088, 6384, 6849, 7056, 7448, 8379, 9132, 9576, 10654, 11172, 12176, 12768, 13698, 14112, 14459, 14896, 15981, 16758, 18264, 19152, 21308, 22344, 24352, 27396, 28918, 29792, 31962, 33516, 36528, 37289, 38304, 42616, 43377, 44688, 47943, 54792, 57836, 63924, 67032, 73056, 74578, 85232, 86754, 89376, 95886, 101213, 109584, 111867, 115672, 127848, 130131, 134064, 149156, 170464, 173508, 191772, 202426, 219168, 223734, 231344, 255696, 260262, 268128, 298312, 303639, 335601, 347016, 383544, 404852, 447468, 462688, 511392, 520524, 596624, 607278, 671202, 694032, 708491, 767088, 809704, 894936, 910917, 1041048, 1193248, 1214556, 1342404, 1388064, 1416982, 1534176, 1619408, 1789872, 1821834, 2082096, 2125473, 2429112, 2684808, 2833964, 3238816, 3579744, 3643668, 4164192, 4250946, 4858224, 5369616, 5667928, 6376419, 7287336, 8501892, 9716448, 10739232, 11335856, 12752838, 14574672, 17003784, 22671712, 25505676, 29149344, 34007568, 51011352, 68015136, 102022704, 204045408]

約数ペア:

[(1, 204045408), (2, 102022704), (3, 68015136), (4, 51011352), (6, 34007568), (7, 29149344), (8, 25505676), (9, 22671712), (12, 17003784), (14, 14574672), (16, 12752838), (18, 11335856), (19, 10739232), (21, 9716448), (24, 8501892), (28, 7287336), (32, 6376419), (36, 5667928), (38, 5369616), (42, 4858224), (48, 4250946), (49, 4164192), (56, 3643668), (57, 3579744), (63, 3238816), (72, 2833964), (76, 2684808), (84, 2429112), (96, 2125473), (98, 2082096), (112, 1821834), (114, 1789872), (126, 1619408), (133, 1534176), (144, 1416982), (147, 1388064), (152, 1342404), (168, 1214556), (171, 1193248), (196, 1041048), (224, 910917), (228, 894936), (252, 809704), (266, 767088), (288, 708491), (294, 694032), (304, 671202), (336, 607278), (342, 596624), (392, 520524), (399, 511392), (441, 462688), (456, 447468), (504, 404852), (532, 383544), (588, 347016), (608, 335601), (672, 303639), (684, 298312), (761, 268128), (784, 260262), (798, 255696), (882, 231344), (912, 223734), (931, 219168), (1008, 202426), (1064, 191772), (1176, 173508), (1197, 170464), (1368, 149156), (1522, 134064), (1568, 130131), (1596, 127848), (1764, 115672), (1824, 111867), (1862, 109584), (2016, 101213), (2128, 95886), (2283, 89376), (2352, 86754), (2394, 85232), (2736, 74578), (2793, 73056), (3044, 67032), (3192, 63924), (3528, 57836), (3724, 54792), (4256, 47943), (4566, 44688), (4704, 43377), (4788, 42616), (5327, 38304), (5472, 37289), (5586, 36528), (6088, 33516), (6384, 31962), (6849, 29792), (7056, 28918), (7448, 27396), (8379, 24352), (9132, 22344), (9576, 21308), (10654, 19152), (11172, 18264), (12176, 16758), (12768, 15981), (13698, 14896), (14112, 14459)]