201964170238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10232251}}^1$

素因数の和:10232463

約数の個数: 16

約数和(自身を含む): 309423300480

約数和(自身を除く): 107459130242

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 10232251, 20464502, 726489821, 1422282889, 1452979642, 2844565778, 100982085119, 201964170238]

約数ペア:

[(1, 201964170238), (2, 100982085119), (71, 2844565778), (139, 1452979642), (142, 1422282889), (278, 726489821), (9869, 20464502), (19738, 10232251)]