201799556

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{34157}}^1$

素因数の和:34379

約数の個数: 24

約数和(自身を含む): 405523776

約数和(自身を除く): 203724220

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 34157, 68314, 136628, 239099, 478198, 956396, 7207127, 14414254, 28828508, 50449889, 100899778, 201799556]

約数ペア:

[(1, 201799556), (2, 100899778), (4, 50449889), (7, 28828508), (14, 14414254), (28, 7207127), (211, 956396), (422, 478198), (844, 239099), (1477, 136628), (2954, 68314), (5908, 34157)]