194451866

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137519}}^1$

素因数の和:137629

約数の個数: 16

約数和(自身を含む): 336648960

約数和(自身を除く): 142197094

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 137519, 275038, 962633, 1925266, 13889419, 27778838, 97225933, 194451866]

約数ペア:

[(1, 194451866), (2, 97225933), (7, 27778838), (14, 13889419), (101, 1925266), (202, 962633), (707, 275038), (1414, 137519)]