201989003522

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1\times {\mathrm{2218343}}^1$

素因数の和:2219257

約数の個数: 16

約数和(自身を含む): 309059686080

約数和(自身を除く): 107070682558

約数列:

[1, 2, 53, 106, 859, 1718, 45527, 91054, 2218343, 4436686, 117572179, 235144358, 1905556637, 3811113274, 100994501761, 201989003522]

約数ペア:

[(1, 201989003522), (2, 100994501761), (53, 3811113274), (106, 1905556637), (859, 235144358), (1718, 117572179), (45527, 4436686), (91054, 2218343)]