217871634

素因数分解:

$2^1\times 3^1\times {\mathrm{5209}}^1\times {\mathrm{6971}}^1$

素因数の和:12185

約数の個数: 16

約数和(自身を含む): 435889440

約数和(自身を除く): 218017806

約数列:

[1, 2, 3, 6, 5209, 6971, 10418, 13942, 15627, 20913, 31254, 41826, 36311939, 72623878, 108935817, 217871634]

約数ペア:

[(1, 217871634), (2, 108935817), (3, 72623878), (6, 36311939), (5209, 41826), (6971, 31254), (10418, 20913), (13942, 15627)]