201126728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{134443}}^1$

素因数の和:134477

約数の個数: 32

約数和(自身を含む): 435598560

約数和(自身を除く): 234471832

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 134443, 268886, 537772, 1075544, 1478873, 2285531, 2957746, 4571062, 5915492, 9142124, 11830984, 18284248, 25140841, 50281682, 100563364, 201126728]

約数ペア:

[(1, 201126728), (2, 100563364), (4, 50281682), (8, 25140841), (11, 18284248), (17, 11830984), (22, 9142124), (34, 5915492), (44, 4571062), (68, 2957746), (88, 2285531), (136, 1478873), (187, 1075544), (374, 537772), (748, 268886), (1496, 134443)]