196601008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{396373}}^1$

素因数の和:396412

約数の個数: 20

約数和(自身を含む): 393203008

約数和(自身を除く): 196602000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 396373, 792746, 1585492, 3170984, 6341968, 12287563, 24575126, 49150252, 98300504, 196601008]

約数ペア:

[(1, 196601008), (2, 98300504), (4, 49150252), (8, 24575126), (16, 12287563), (31, 6341968), (62, 3170984), (124, 1585492), (248, 792746), (496, 396373)]