220193959

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 231776640

約数和(自身を除く): 11582681

約数列:

[1, 53, 59, 67, 1051, 3127, 3551, 3953, 55703, 62009, 70417, 209509, 3286477, 3732101, 4154603, 220193959]

約数ペア:

[(1, 220193959), (53, 4154603), (59, 3732101), (67, 3286477), (1051, 209509), (3127, 70417), (3551, 62009), (3953, 55703)]