204094792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 444709440

約数和(自身を除く): 240614648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 227, 374, 454, 601, 748, 908, 1202, 1496, 1816, 2404, 2497, 3859, 4808, 4994, 6611, 7718, 9988, 10217, 13222, 15436, 19976, 20434, 26444, 30872, 40868, 42449, 52888, 81736, 84898, 112387, 136427, 169796, 224774, 272854, 339592, 449548, 545708, 899096, 1091416, 1500697, 2319259, 3001394, 4638518, 6002788, 9277036, 12005576, 18554072, 25511849, 51023698, 102047396, 204094792]

約数ペア:

[(1, 204094792), (2, 102047396), (4, 51023698), (8, 25511849), (11, 18554072), (17, 12005576), (22, 9277036), (34, 6002788), (44, 4638518), (68, 3001394), (88, 2319259), (136, 1500697), (187, 1091416), (227, 899096), (374, 545708), (454, 449548), (601, 339592), (748, 272854), (908, 224774), (1202, 169796), (1496, 136427), (1816, 112387), (2404, 84898), (2497, 81736), (3859, 52888), (4808, 42449), (4994, 40868), (6611, 30872), (7718, 26444), (9988, 20434), (10217, 19976), (13222, 15436)]