208194438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{2131}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 439021440

約数和(自身を除く): 230827002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 857, 1714, 2131, 2571, 4262, 5142, 6393, 12786, 16283, 32566, 40489, 48849, 80978, 97698, 121467, 242934, 1826267, 3652534, 5478801, 10957602, 34699073, 69398146, 104097219, 208194438]

約数ペア:

[(1, 208194438), (2, 104097219), (3, 69398146), (6, 34699073), (19, 10957602), (38, 5478801), (57, 3652534), (114, 1826267), (857, 242934), (1714, 121467), (2131, 97698), (2571, 80978), (4262, 48849), (5142, 40489), (6393, 32566), (12786, 16283)]