207632180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1483087}}^1$

素因数の和:1483103

約数の個数: 24

約数和(自身を含む): 498317568

約数和(自身を除く): 290685388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1483087, 2966174, 5932348, 7415435, 10381609, 14830870, 20763218, 29661740, 41526436, 51908045, 103816090, 207632180]

約数ペア:

[(1, 207632180), (2, 103816090), (4, 51908045), (5, 41526436), (7, 29661740), (10, 20763218), (14, 14830870), (20, 10381609), (28, 7415435), (35, 5932348), (70, 2966174), (140, 1483087)]