209733592

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 398034000

約数和(自身を除く): 188300408

約数列:

[1, 2, 4, 8, 149, 251, 298, 502, 596, 701, 1004, 1192, 1402, 2008, 2804, 5608, 37399, 74798, 104449, 149596, 175951, 208898, 299192, 351902, 417796, 703804, 835592, 1407608, 26216699, 52433398, 104866796, 209733592]

約数ペア:

[(1, 209733592), (2, 104866796), (4, 52433398), (8, 26216699), (149, 1407608), (251, 835592), (298, 703804), (502, 417796), (596, 351902), (701, 299192), (1004, 208898), (1192, 175951), (1402, 149596), (2008, 104449), (2804, 74798), (5608, 37399)]