205290448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2657}}^1$

素因数の和:3115

約数の個数: 40

約数和(自身を含む): 435061440

約数和(自身を除く): 229770992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 878, 1756, 2657, 3512, 4829, 5314, 7024, 9658, 10628, 19316, 21256, 29227, 38632, 42512, 58454, 77264, 116908, 233816, 467632, 1166423, 2332846, 4665692, 9331384, 12830653, 18662768, 25661306, 51322612, 102645224, 205290448]

約数ペア:

[(1, 205290448), (2, 102645224), (4, 51322612), (8, 25661306), (11, 18662768), (16, 12830653), (22, 9331384), (44, 4665692), (88, 2332846), (176, 1166423), (439, 467632), (878, 233816), (1756, 116908), (2657, 77264), (3512, 58454), (4829, 42512), (5314, 38632), (7024, 29227), (9658, 21256), (10628, 19316)]