200901592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5927}}^1$

素因数の和:6175

約数の個数: 32

約数和(自身を含む): 398361600

約数和(自身を除く): 197460008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 4237, 5927, 8474, 11854, 16948, 23708, 33896, 47416, 112613, 225226, 450452, 900904, 1321721, 2643442, 5286884, 10573768, 25112699, 50225398, 100450796, 200901592]

約数ペア:

[(1, 200901592), (2, 100450796), (4, 50225398), (8, 25112699), (19, 10573768), (38, 5286884), (76, 2643442), (152, 1321721), (223, 900904), (446, 450452), (892, 225226), (1784, 112613), (4237, 47416), (5927, 33896), (8474, 23708), (11854, 16948)]