201477608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 427835520

約数和(自身を除く): 226357912

約数列:

[1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 328, 391, 697, 782, 943, 1394, 1564, 1571, 1886, 2788, 3128, 3142, 3772, 5576, 6284, 7544, 12568, 16031, 26707, 32062, 36133, 53414, 64124, 64411, 72266, 106828, 128248, 128822, 144532, 213656, 257644, 289064, 515288, 614261, 1094987, 1228522, 1481453, 2189974, 2457044, 2962906, 4379948, 4914088, 5925812, 8759896, 11851624, 25184701, 50369402, 100738804, 201477608]

約数ペア:

[(1, 201477608), (2, 100738804), (4, 50369402), (8, 25184701), (17, 11851624), (23, 8759896), (34, 5925812), (41, 4914088), (46, 4379948), (68, 2962906), (82, 2457044), (92, 2189974), (136, 1481453), (164, 1228522), (184, 1094987), (328, 614261), (391, 515288), (697, 289064), (782, 257644), (943, 213656), (1394, 144532), (1564, 128822), (1571, 128248), (1886, 106828), (2788, 72266), (3128, 64411), (3142, 64124), (3772, 53414), (5576, 36133), (6284, 32062), (7544, 26707), (12568, 16031)]