204519502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{51361}}^1$

素因数の和:51555

約数の個数: 16

約数和(自身を含む): 336523824

約数和(自身を除く): 132004322

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 51361, 102722, 564971, 1129942, 9296341, 18592682, 102259751, 204519502]

約数ペア:

[(1, 204519502), (2, 102259751), (11, 18592682), (22, 9296341), (181, 1129942), (362, 564971), (1991, 102722), (3982, 51361)]