201685456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94777}}^1$

素因数の和:94811

約数の個数: 40

約数和(自身を含む): 470098880

約数和(自身を除く): 268413424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 94777, 189554, 379108, 663439, 758216, 1326878, 1516432, 1800763, 2653756, 3601526, 5307512, 7203052, 10615024, 12605341, 14406104, 25210682, 28812208, 50421364, 100842728, 201685456]

約数ペア:

[(1, 201685456), (2, 100842728), (4, 50421364), (7, 28812208), (8, 25210682), (14, 14406104), (16, 12605341), (19, 10615024), (28, 7203052), (38, 5307512), (56, 3601526), (76, 2653756), (112, 1800763), (133, 1516432), (152, 1326878), (266, 758216), (304, 663439), (532, 379108), (1064, 189554), (2128, 94777)]