200219306

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2953}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 357315840

約数和(自身を除く): 157096534

約数列:

[1, 2, 7, 14, 29, 58, 167, 203, 334, 406, 1169, 2338, 2953, 4843, 5906, 9686, 20671, 33901, 41342, 67802, 85637, 171274, 493151, 599459, 986302, 1198918, 3452057, 6904114, 14301379, 28602758, 100109653, 200219306]

約数ペア:

[(1, 200219306), (2, 100109653), (7, 28602758), (14, 14301379), (29, 6904114), (58, 3452057), (167, 1198918), (203, 986302), (334, 599459), (406, 493151), (1169, 171274), (2338, 85637), (2953, 67802), (4843, 41342), (5906, 33901), (9686, 20671)]