202169144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2459}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 389664000

約数和(自身を除く): 187494856

約数列:

[1, 2, 4, 8, 43, 86, 172, 239, 344, 478, 956, 1912, 2459, 4918, 9836, 10277, 19672, 20554, 41108, 82216, 105737, 211474, 422948, 587701, 845896, 1175402, 2350804, 4701608, 25271143, 50542286, 101084572, 202169144]

約数ペア:

[(1, 202169144), (2, 101084572), (4, 50542286), (8, 25271143), (43, 4701608), (86, 2350804), (172, 1175402), (239, 845896), (344, 587701), (478, 422948), (956, 211474), (1912, 105737), (2459, 82216), (4918, 41108), (9836, 20554), (10277, 19672)]