215286

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 439344

約数和(自身を除く): 224058

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 677, 1354, 2031, 4062, 35881, 71762, 107643, 215286]

約数ペア:

[(1, 215286), (2, 107643), (3, 71762), (6, 35881), (53, 4062), (106, 2031), (159, 1354), (318, 677)]