245217082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{102259}}^1$

素因数の和:102381

約数の個数: 16

約数和(自身を含む): 404949600

約数和(自身を除く): 159732518

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 102259, 204518, 1124849, 2249698, 11146231, 22292462, 122608541, 245217082]

約数ペア:

[(1, 245217082), (2, 122608541), (11, 22292462), (22, 11146231), (109, 2249698), (218, 1124849), (1199, 204518), (2398, 102259)]