218201714

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{3517}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 332999808

約数和(自身を除く): 114798094

約数列:

[1, 2, 67, 134, 463, 926, 3517, 7034, 31021, 62042, 235639, 471278, 1628371, 3256742, 109100857, 218201714]

約数ペア:

[(1, 218201714), (2, 109100857), (67, 3256742), (134, 1628371), (463, 471278), (926, 235639), (3517, 62042), (7034, 31021)]