201231604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{194239}}^1$

素因数の和:194287

約数の個数: 24

約数和(自身を含む): 413342720

約数和(自身を除く): 212111116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 194239, 388478, 776956, 1359673, 2719346, 5438692, 7186843, 14373686, 28747372, 50307901, 100615802, 201231604]

約数ペア:

[(1, 201231604), (2, 100615802), (4, 50307901), (7, 28747372), (14, 14373686), (28, 7186843), (37, 5438692), (74, 2719346), (148, 1359673), (259, 776956), (518, 388478), (1036, 194239)]