207977044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{10343}}^1$

素因数の和:10815

約数の個数: 24

約数和(自身を含む): 397954368

約数和(自身を除く): 189977324

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 10343, 20108, 20686, 41372, 113773, 227546, 455092, 4726751, 9453502, 18907004, 51994261, 103988522, 207977044]

約数ペア:

[(1, 207977044), (2, 103988522), (4, 51994261), (11, 18907004), (22, 9453502), (44, 4726751), (457, 455092), (914, 227546), (1828, 113773), (5027, 41372), (10054, 20686), (10343, 20108)]