200688536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 406566240

約数和(自身を除く): 205877704

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 289, 488, 578, 1037, 1156, 1423, 2074, 2312, 2846, 4148, 5692, 8296, 11384, 17629, 24191, 35258, 48382, 70516, 86803, 96764, 141032, 173606, 193528, 347212, 411247, 694424, 822494, 1475651, 1644988, 2951302, 3289976, 5902604, 11805208, 25086067, 50172134, 100344268, 200688536]

約数ペア:

[(1, 200688536), (2, 100344268), (4, 50172134), (8, 25086067), (17, 11805208), (34, 5902604), (61, 3289976), (68, 2951302), (122, 1644988), (136, 1475651), (244, 822494), (289, 694424), (488, 411247), (578, 347212), (1037, 193528), (1156, 173606), (1423, 141032), (2074, 96764), (2312, 86803), (2846, 70516), (4148, 48382), (5692, 35258), (8296, 24191), (11384, 17629)]