213754178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{96199}}^1$

素因数の和:96313

約数の個数: 16

約数和(自身を含む): 353246400

約数和(自身を除く): 139492222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 96199, 192398, 1058189, 2116378, 9716099, 19432198, 106877089, 213754178]

約数ペア:

[(1, 213754178), (2, 106877089), (11, 19432198), (22, 9716099), (101, 2116378), (202, 1058189), (1111, 192398), (2222, 96199)]