201542462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11288

約数の個数: 32

約数和(自身を含む): 355259520

約数和(自身を除く): 153717058

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 11213, 17974, 22426, 123343, 213047, 246686, 426094, 482159, 964318, 2343517, 4687034, 5303749, 9161021, 10607498, 18322042, 100771231, 201542462]

約数ペア:

[(1, 201542462), (2, 100771231), (11, 18322042), (19, 10607498), (22, 9161021), (38, 5303749), (43, 4687034), (86, 2343517), (209, 964318), (418, 482159), (473, 426094), (817, 246686), (946, 213047), (1634, 123343), (8987, 22426), (11213, 17974)]