201425512

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 385835400

約数和(自身を除く): 184409888

約数列:

[1, 2, 4, 8, 89, 101, 178, 202, 356, 404, 712, 808, 2801, 5602, 8989, 11204, 17978, 22408, 35956, 71912, 249289, 282901, 498578, 565802, 997156, 1131604, 1994312, 2263208, 25178189, 50356378, 100712756, 201425512]

約数ペア:

[(1, 201425512), (2, 100712756), (4, 50356378), (8, 25178189), (89, 2263208), (101, 1994312), (178, 1131604), (202, 997156), (356, 565802), (404, 498578), (712, 282901), (808, 249289), (2801, 71912), (5602, 35956), (8989, 22408), (11204, 17978)]