205124069612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{665987239}}^1$

素因数の和:665987261

約数の個数: 24

約数和(自身を含む): 447543425280

約数和(自身を除く): 242419355668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 665987239, 1331974478, 2663948956, 4661910673, 7325859629, 9323821346, 14651719258, 18647642692, 29303438516, 51281017403, 102562034806, 205124069612]

約数ペア:

[(1, 205124069612), (2, 102562034806), (4, 51281017403), (7, 29303438516), (11, 18647642692), (14, 14651719258), (22, 9323821346), (28, 7325859629), (44, 4661910673), (77, 2663948956), (154, 1331974478), (308, 665987239)]