218343235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{9043}}^1$

素因数の和:9498

約数の個数: 16

約数和(自身を含む): 286513920

約数和(自身を除く): 68170685

約数列:

[1, 5, 11, 55, 439, 2195, 4829, 9043, 24145, 45215, 99473, 497365, 3969877, 19849385, 43668647, 218343235]

約数ペア:

[(1, 218343235), (5, 43668647), (11, 19849385), (55, 3969877), (439, 497365), (2195, 99473), (4829, 45215), (9043, 24145)]