215087132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{9337}}^1$

素因数の和:9797

約数の個数: 24

約数和(自身を含む): 406315056

約数和(自身を除く): 191227924

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 9337, 11518, 18674, 23036, 37348, 121381, 242762, 485524, 4136291, 8272582, 16545164, 53771783, 107543566, 215087132]

約数ペア:

[(1, 215087132), (2, 107543566), (4, 53771783), (13, 16545164), (26, 8272582), (52, 4136291), (443, 485524), (886, 242762), (1772, 121381), (5759, 37348), (9337, 23036), (11518, 18674)]