212532607

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2389}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 247795200

約数和(自身を除く): 35262593

約数列:

[1, 7, 71, 179, 497, 1253, 2389, 12709, 16723, 88963, 169619, 427631, 1187333, 2993417, 30361801, 212532607]

約数ペア:

[(1, 212532607), (7, 30361801), (71, 2993417), (179, 1187333), (497, 427631), (1253, 169619), (2389, 88963), (12709, 16723)]