195302740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{133769}}^1$

素因数の和:133851

約数の個数: 24

約数和(自身を含む): 415757160

約数和(自身を除く): 220454420

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 133769, 267538, 535076, 668845, 1337690, 2675380, 9765137, 19530274, 39060548, 48825685, 97651370, 195302740]

約数ペア:

[(1, 195302740), (2, 97651370), (4, 48825685), (5, 39060548), (10, 19530274), (20, 9765137), (73, 2675380), (146, 1337690), (292, 668845), (365, 535076), (730, 267538), (1460, 133769)]