215331332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{91397}}^1$

素因数の和:91451

約数の個数: 24

約数和(自身を含む): 409463040

約数和(自身を除く): 194131708

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 91397, 182794, 365588, 1736543, 2833307, 3473086, 5666614, 6946172, 11333228, 53832833, 107665666, 215331332]

約数ペア:

[(1, 215331332), (2, 107665666), (4, 53832833), (19, 11333228), (31, 6946172), (38, 5666614), (62, 3473086), (76, 2833307), (124, 1736543), (589, 365588), (1178, 182794), (2356, 91397)]