220194282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{476611}}^1$

素因数の和:476634

約数の個数: 32

約数和(自身を含む): 549057024

約数和(自身を除く): 328862742

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 476611, 953222, 1429833, 2859666, 3336277, 5242721, 6672554, 10008831, 10485442, 15728163, 20017662, 31456326, 36699047, 73398094, 110097141, 220194282]

約数ペア:

[(1, 220194282), (2, 110097141), (3, 73398094), (6, 36699047), (7, 31456326), (11, 20017662), (14, 15728163), (21, 10485442), (22, 10008831), (33, 6672554), (42, 5242721), (66, 3336277), (77, 2859666), (154, 1429833), (231, 953222), (462, 476611)]