214791044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{40897}}^1$

素因数の和:41015

約数の個数: 24

約数和(自身を含む): 408816408

約数和(自身を除く): 194025364

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 40897, 81794, 163588, 531661, 1063322, 2126644, 4130597, 8261194, 16522388, 53697761, 107395522, 214791044]

約数ペア:

[(1, 214791044), (2, 107395522), (4, 53697761), (13, 16522388), (26, 8261194), (52, 4130597), (101, 2126644), (202, 1063322), (404, 531661), (1313, 163588), (2626, 81794), (5252, 40897)]