213412855

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{4951}}^1$

素因数の和:5226

約数の個数: 16

約数和(自身を含む): 264199104

約数和(自身を除く): 50786249

約数列:

[1, 5, 37, 185, 233, 1165, 4951, 8621, 24755, 43105, 183187, 915935, 1153583, 5767915, 42682571, 213412855]

約数ペア:

[(1, 213412855), (5, 42682571), (37, 5767915), (185, 1153583), (233, 915935), (1165, 183187), (4951, 43105), (8621, 24755)]