207660270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{407177}}^1$

素因数の和:407204

約数の個数: 32

約数和(自身を含む): 527702688

約数和(自身を除く): 320042418

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 407177, 814354, 1221531, 2035885, 2443062, 4071770, 6107655, 6922009, 12215310, 13844018, 20766027, 34610045, 41532054, 69220090, 103830135, 207660270]

約数ペア:

[(1, 207660270), (2, 103830135), (3, 69220090), (5, 41532054), (6, 34610045), (10, 20766027), (15, 13844018), (17, 12215310), (30, 6922009), (34, 6107655), (51, 4071770), (85, 2443062), (102, 2035885), (170, 1221531), (255, 814354), (510, 407177)]