211945638

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{131317}}^1$

素因数の和:131591

約数の個数: 16

約数和(自身を含む): 425470320

約数和(自身を除く): 213524682

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 131317, 262634, 393951, 787902, 35324273, 70648546, 105972819, 211945638]

約数ペア:

[(1, 211945638), (2, 105972819), (3, 70648546), (6, 35324273), (269, 787902), (538, 393951), (807, 262634), (1614, 131317)]