201431368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1481113}}^1$

素因数の和:1481136

約数の個数: 16

約数和(自身を含む): 399900780

約数和(自身を除く): 198469412

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1481113, 2962226, 5924452, 11848904, 25178921, 50357842, 100715684, 201431368]

約数ペア:

[(1, 201431368), (2, 100715684), (4, 50357842), (8, 25178921), (17, 11848904), (34, 5924452), (68, 2962226), (136, 1481113)]