201280200728

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{2579}}^1\times {\mathrm{35999}}^1$

素因数の和:38855

約数の個数: 32

約数和(自身を含む): 378950400000

約数和(自身を除く): 177670199272

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 2579, 5158, 10316, 20632, 35999, 71998, 143996, 287992, 698909, 1397818, 2795636, 5591272, 9755729, 19511458, 39022916, 78045832, 92841421, 185682842, 371365684, 742731368, 25160025091, 50320050182, 100640100364, 201280200728]

約数ペア:

[(1, 201280200728), (2, 100640100364), (4, 50320050182), (8, 25160025091), (271, 742731368), (542, 371365684), (1084, 185682842), (2168, 92841421), (2579, 78045832), (5158, 39022916), (10316, 19511458), (20632, 9755729), (35999, 5591272), (71998, 2795636), (143996, 1397818), (287992, 698909)]