201803426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398821}}^1$

素因数の和:398857

約数の個数: 16

約数和(自身を含む): 344582208

約数和(自身を除く): 142778782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398821, 797642, 4387031, 8774062, 9172883, 18345766, 100901713, 201803426]

約数ペア:

[(1, 201803426), (2, 100901713), (11, 18345766), (22, 9172883), (23, 8774062), (46, 4387031), (253, 797642), (506, 398821)]