186927490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 342650880

約数和(自身を除く): 155723390

約数列:

[1, 2, 5, 10, 103, 127, 206, 254, 515, 635, 1030, 1270, 1429, 2858, 7145, 13081, 14290, 26162, 65405, 130810, 147187, 181483, 294374, 362966, 735935, 907415, 1471870, 1814830, 18692749, 37385498, 93463745, 186927490]

約数ペア:

[(1, 186927490), (2, 93463745), (5, 37385498), (10, 18692749), (103, 1814830), (127, 1471870), (206, 907415), (254, 735935), (515, 362966), (635, 294374), (1030, 181483), (1270, 147187), (1429, 130810), (2858, 65405), (7145, 26162), (13081, 14290)]