201488063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 254233728

約数和(自身を除く): 52745665

約数列:

[1, 7, 17, 41, 61, 119, 287, 427, 677, 697, 1037, 2501, 4739, 4879, 7259, 11509, 17507, 27757, 41297, 42517, 80563, 194299, 289079, 297619, 471869, 702049, 1693177, 3303083, 4914343, 11852239, 28784009, 201488063]

約数ペア:

[(1, 201488063), (7, 28784009), (17, 11852239), (41, 4914343), (61, 3303083), (119, 1693177), (287, 702049), (427, 471869), (677, 297619), (697, 289079), (1037, 194299), (2501, 80563), (4739, 42517), (4879, 41297), (7259, 27757), (11509, 17507)]