190973516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1540109}}^1$

素因数の和:1540144

約数の個数: 12

約数和(自身を含む): 344984640

約数和(自身を除く): 154011124

約数列:

[1, 2, 4, 31, 62, 124, 1540109, 3080218, 6160436, 47743379, 95486758, 190973516]

約数ペア:

[(1, 190973516), (2, 95486758), (4, 47743379), (31, 6160436), (62, 3080218), (124, 1540109)]