201645400453

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{988453}}^1$

素因数の和:988804

約数の個数: 16

約数和(自身を含む): 233180252416

約数和(自身を除く): 31534851963

約数列:

[1, 7, 151, 193, 1057, 1351, 29143, 204001, 988453, 6919171, 149256403, 190771429, 1044794821, 1335400003, 28806485779, 201645400453]

約数ペア:

[(1, 201645400453), (7, 28806485779), (151, 1335400003), (193, 1044794821), (1057, 190771429), (1351, 149256403), (29143, 6919171), (204001, 988453)]