201981362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{483209}}^1$

素因数の和:483241

約数の個数: 16

約数和(自身を含む): 347911200

約数和(自身を除く): 145929838

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 483209, 966418, 5315299, 9180971, 10630598, 18361942, 100990681, 201981362]

約数ペア:

[(1, 201981362), (2, 100990681), (11, 18361942), (19, 10630598), (22, 9180971), (38, 5315299), (209, 966418), (418, 483209)]