268097650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{315409}}^1$

素因数の和:315438

約数の個数: 24

約数和(自身を含む): 527996340

約数和(自身を除く): 259898690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 315409, 630818, 1577045, 3154090, 5361953, 7885225, 10723906, 15770450, 26809765, 53619530, 134048825, 268097650]

約数ペア:

[(1, 268097650), (2, 134048825), (5, 53619530), (10, 26809765), (17, 15770450), (25, 10723906), (34, 7885225), (50, 5361953), (85, 3154090), (170, 1577045), (425, 630818), (850, 315409)]