207878154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{2963}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 454132224

約数和(自身を除く): 246254070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1063, 2126, 2963, 3189, 5926, 6378, 8889, 11693, 17778, 23386, 32593, 35079, 65186, 70158, 97779, 195558, 3149669, 6299338, 9449007, 18898014, 34646359, 69292718, 103939077, 207878154]

約数ペア:

[(1, 207878154), (2, 103939077), (3, 69292718), (6, 34646359), (11, 18898014), (22, 9449007), (33, 6299338), (66, 3149669), (1063, 195558), (2126, 97779), (2963, 70158), (3189, 65186), (5926, 35079), (6378, 32593), (8889, 23386), (11693, 17778)]