207953199

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 304370352

約数和(自身を除く): 96417153

約数列:

[1, 3, 9, 131, 233, 393, 699, 757, 1179, 2097, 2271, 6813, 30523, 91569, 99167, 176381, 274707, 297501, 529143, 892503, 1587429, 23105911, 69317733, 207953199]

約数ペア:

[(1, 207953199), (3, 69317733), (9, 23105911), (131, 1587429), (233, 892503), (393, 529143), (699, 297501), (757, 274707), (1179, 176381), (2097, 99167), (2271, 91569), (6813, 30523)]