207320055

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 132750345

約数列:

[1, 3, 5, 15, 47, 141, 235, 409, 705, 719, 1227, 2045, 2157, 3595, 6135, 10785, 19223, 33793, 57669, 96115, 101379, 168965, 288345, 294071, 506895, 882213, 1470355, 4411065, 13821337, 41464011, 69106685, 207320055]

約数ペア:

[(1, 207320055), (3, 69106685), (5, 41464011), (15, 13821337), (47, 4411065), (141, 1470355), (235, 882213), (409, 506895), (705, 294071), (719, 288345), (1227, 168965), (2045, 101379), (2157, 96115), (3595, 57669), (6135, 33793), (10785, 19223)]