199067570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2039}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 386588160

約数和(自身を除く): 187520590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 751, 1502, 2039, 3755, 4078, 7510, 9763, 10195, 19526, 20390, 26507, 48815, 53014, 97630, 132535, 265070, 1531289, 3062578, 7656445, 15312890, 19906757, 39813514, 99533785, 199067570]

約数ペア:

[(1, 199067570), (2, 99533785), (5, 39813514), (10, 19906757), (13, 15312890), (26, 7656445), (65, 3062578), (130, 1531289), (751, 265070), (1502, 132535), (2039, 97630), (3755, 53014), (4078, 48815), (7510, 26507), (9763, 20390), (10195, 19526)]