211289038

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 319225104

約数和(自身を除く): 107936066

約数列:

[1, 2, 241, 482, 557, 787, 1114, 1574, 134237, 189667, 268474, 379334, 438359, 876718, 105644519, 211289038]

約数ペア:

[(1, 211289038), (2, 105644519), (241, 876718), (482, 438359), (557, 379334), (787, 268474), (1114, 189667), (1574, 134237)]