200121796

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{12517}}^1$

素因数の和:13099

約数の個数: 24

約数和(自身を含む): 400976576

約数和(自身を除く): 200854780

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 7994, 12517, 15988, 25034, 50068, 87619, 175238, 350476, 7147207, 14294414, 28588828, 50030449, 100060898, 200121796]

約数ペア:

[(1, 200121796), (2, 100060898), (4, 50030449), (7, 28588828), (14, 14294414), (28, 7147207), (571, 350476), (1142, 175238), (2284, 87619), (3997, 50068), (7994, 25034), (12517, 15988)]