213454585

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{1327}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 261605376

約数和(自身を除く): 48150791

約数列:

[1, 5, 53, 265, 607, 1327, 3035, 6635, 32171, 70331, 160855, 351655, 805489, 4027445, 42690917, 213454585]

約数ペア:

[(1, 213454585), (5, 42690917), (53, 4027445), (265, 805489), (607, 351655), (1327, 160855), (3035, 70331), (6635, 32171)]