102121426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{201821}}^1$

素因数の和:201857

約数の個数: 16

約数和(自身を含む): 174374208

約数和(自身を除く): 72252782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 201821, 403642, 2220031, 4440062, 4641883, 9283766, 51060713, 102121426]

約数ペア:

[(1, 102121426), (2, 51060713), (11, 9283766), (22, 4641883), (23, 4440062), (46, 2220031), (253, 403642), (506, 201821)]