211672102468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{27040381}}^1$

素因数の和:27040507

約数の個数: 24

約数和(自身を含む): 393707961920

約数和(自身を除く): 182035859452

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 27040381, 54080762, 108161524, 513767239, 1027534478, 2055068956, 2785159243, 5570318486, 11140636972, 52918025617, 105836051234, 211672102468]

約数ペア:

[(1, 211672102468), (2, 105836051234), (4, 52918025617), (19, 11140636972), (38, 5570318486), (76, 2785159243), (103, 2055068956), (206, 1027534478), (412, 513767239), (1957, 108161524), (3914, 54080762), (7828, 27040381)]