200709454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5021}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 347120640

約数和(自身を除く): 146411186

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 5021, 10042, 19987, 39974, 55231, 110462, 115483, 230966, 396659, 793318, 1270313, 2540626, 4363249, 8726498, 9123157, 18246314, 100354727, 200709454]

約数ペア:

[(1, 200709454), (2, 100354727), (11, 18246314), (22, 9123157), (23, 8726498), (46, 4363249), (79, 2540626), (158, 1270313), (253, 793318), (506, 396659), (869, 230966), (1738, 115483), (1817, 110462), (3634, 55231), (5021, 39974), (10042, 19987)]