214919154

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163561}}^1$

素因数の和:163642

約数の個数: 24

約数和(自身を含む): 472039932

約数和(自身を除く): 257120778

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 163561, 327122, 490683, 981366, 1472049, 2944098, 11939953, 23879906, 35819859, 71639718, 107459577, 214919154]

約数ペア:

[(1, 214919154), (2, 107459577), (3, 71639718), (6, 35819859), (9, 23879906), (18, 11939953), (73, 2944098), (146, 1472049), (219, 981366), (438, 490683), (657, 327122), (1314, 163561)]