210940308

素因数分解:

$2^2\times 3^3\times {\mathrm{1953151}}^1$

素因数の和:1953164

約数の個数: 24

約数和(自身を含む): 546882560

約数和(自身を除く): 335942252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1953151, 3906302, 5859453, 7812604, 11718906, 17578359, 23437812, 35156718, 52735077, 70313436, 105470154, 210940308]

約数ペア:

[(1, 210940308), (2, 105470154), (3, 70313436), (4, 52735077), (6, 35156718), (9, 23437812), (12, 17578359), (18, 11718906), (27, 7812604), (36, 5859453), (54, 3906302), (108, 1953151)]