205691532

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{398627}}^1$

素因数の和:398677

約数の個数: 24

約数和(自身を含む): 491109696

約数和(自身を除く): 285418164

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 398627, 797254, 1195881, 1594508, 2391762, 4783524, 17140961, 34281922, 51422883, 68563844, 102845766, 205691532]

約数ペア:

[(1, 205691532), (2, 102845766), (3, 68563844), (4, 51422883), (6, 34281922), (12, 17140961), (43, 4783524), (86, 2391762), (129, 1594508), (172, 1195881), (258, 797254), (516, 398627)]