202102868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{270191}}^1$

素因数の和:270223

約数の個数: 24

約数和(自身を含む): 408530304

約数和(自身を除く): 206427436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 270191, 540382, 1080764, 2972101, 4593247, 5944202, 9186494, 11888404, 18372988, 50525717, 101051434, 202102868]

約数ペア:

[(1, 202102868), (2, 101051434), (4, 50525717), (11, 18372988), (17, 11888404), (22, 9186494), (34, 5944202), (44, 4593247), (68, 2972101), (187, 1080764), (374, 540382), (748, 270191)]