202028512

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12703}}^1$

素因数の和:12791

約数の個数: 48

約数和(自身を含む): 461002752

約数和(自身を除く): 258974240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 12703, 15904, 25406, 50812, 88921, 101624, 177842, 203248, 355684, 406496, 711368, 901913, 1422736, 1803826, 2845472, 3607652, 6313391, 7215304, 12626782, 14430608, 25253564, 28861216, 50507128, 101014256, 202028512]

約数ペア:

[(1, 202028512), (2, 101014256), (4, 50507128), (7, 28861216), (8, 25253564), (14, 14430608), (16, 12626782), (28, 7215304), (32, 6313391), (56, 3607652), (71, 2845472), (112, 1803826), (142, 1422736), (224, 901913), (284, 711368), (497, 406496), (568, 355684), (994, 203248), (1136, 177842), (1988, 101624), (2272, 88921), (3976, 50812), (7952, 25406), (12703, 15904)]