238030499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41621}}^1$

素因数の和:41690

約数の個数: 16

約数和(自身を含む): 293018880

約数和(自身を除く): 54988381

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 41621, 291347, 790799, 1789703, 5535593, 12527921, 34004357, 238030499]

約数ペア:

[(1, 238030499), (7, 34004357), (19, 12527921), (43, 5535593), (133, 1789703), (301, 790799), (817, 291347), (5719, 41621)]