221969137576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2577919}}^1$

素因数の和:2578201

約数の個数: 32

約数和(自身を含む): 426903552000

約数和(自身を除く): 204934414424

約数列:

[1, 2, 4, 8, 47, 94, 188, 229, 376, 458, 916, 1832, 10763, 21526, 43052, 86104, 2577919, 5155838, 10311676, 20623352, 121162193, 242324386, 484648772, 590343451, 969297544, 1180686902, 2361373804, 4722747608, 27746142197, 55492284394, 110984568788, 221969137576]

約数ペア:

[(1, 221969137576), (2, 110984568788), (4, 55492284394), (8, 27746142197), (47, 4722747608), (94, 2361373804), (188, 1180686902), (229, 969297544), (376, 590343451), (458, 484648772), (916, 242324386), (1832, 121162193), (10763, 20623352), (21526, 10311676), (43052, 5155838), (86104, 2577919)]