222708968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{525257}}^1$

素因数の和:525316

約数の個数: 16

約数和(自身を含む): 425458980

約数和(自身を除く): 202750012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 525257, 1050514, 2101028, 4202056, 27838621, 55677242, 111354484, 222708968]

約数ペア:

[(1, 222708968), (2, 111354484), (4, 55677242), (8, 27838621), (53, 4202056), (106, 2101028), (212, 1050514), (424, 525257)]