207895110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{161159}}^1$

素因数の和:161212

約数の個数: 32

約数和(自身を含む): 510554880

約数和(自身を除く): 302659770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 161159, 322318, 483477, 805795, 966954, 1611590, 2417385, 4834770, 6929837, 13859674, 20789511, 34649185, 41579022, 69298370, 103947555, 207895110]

約数ペア:

[(1, 207895110), (2, 103947555), (3, 69298370), (5, 41579022), (6, 34649185), (10, 20789511), (15, 13859674), (30, 6929837), (43, 4834770), (86, 2417385), (129, 1611590), (215, 966954), (258, 805795), (430, 483477), (645, 322318), (1290, 161159)]