201019396

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 355078080

約数和(自身を除く): 154058684

約数列:

[1, 2, 4, 227, 269, 454, 538, 823, 908, 1076, 1646, 3292, 61063, 122126, 186821, 221387, 244252, 373642, 442774, 747284, 885548, 50254849, 100509698, 201019396]

約数ペア:

[(1, 201019396), (2, 100509698), (4, 50254849), (227, 885548), (269, 747284), (454, 442774), (538, 373642), (823, 244252), (908, 221387), (1076, 186821), (1646, 122126), (3292, 61063)]