201522679922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1\times {\mathrm{21277}}^1$

素因数の和:22466

約数の個数: 32

約数和(自身を含む): 319701098880

約数和(自身を除く): 118178418958

約数列:

[1, 2, 19, 38, 281, 562, 887, 1774, 5339, 10678, 16853, 21277, 33706, 42554, 249247, 404263, 498494, 808526, 4735693, 5978837, 9471386, 11957674, 18872699, 37745398, 113597903, 227195806, 358581281, 717162562, 5303228419, 10606456838, 100761339961, 201522679922]

約数ペア:

[(1, 201522679922), (2, 100761339961), (19, 10606456838), (38, 5303228419), (281, 717162562), (562, 358581281), (887, 227195806), (1774, 113597903), (5339, 37745398), (10678, 18872699), (16853, 11957674), (21277, 9471386), (33706, 5978837), (42554, 4735693), (249247, 808526), (404263, 498494)]