199903242584

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1039}}^1\times {\mathrm{122081}}^1$

素因数の和:123323

約数の個数: 32

約数和(自身を含む): 377086881600

約数和(自身を除く): 177183639016

約数列:

[1, 2, 4, 8, 197, 394, 788, 1039, 1576, 2078, 4156, 8312, 122081, 204683, 244162, 409366, 488324, 818732, 976648, 1637464, 24049957, 48099914, 96199828, 126842159, 192399656, 253684318, 507368636, 1014737272, 24987905323, 49975810646, 99951621292, 199903242584]

約数ペア:

[(1, 199903242584), (2, 99951621292), (4, 49975810646), (8, 24987905323), (197, 1014737272), (394, 507368636), (788, 253684318), (1039, 192399656), (1576, 126842159), (2078, 96199828), (4156, 48099914), (8312, 24049957), (122081, 1637464), (204683, 976648), (244162, 818732), (409366, 488324)]