201223033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 240744960

約数和(自身を除く): 39521927

約数列:

[1, 11, 17, 53, 79, 187, 257, 583, 869, 901, 1343, 2827, 4187, 4369, 9911, 13621, 14773, 20303, 46057, 48059, 71179, 149831, 223333, 231557, 345151, 782969, 1076059, 2547127, 3796661, 11836649, 18293003, 201223033]

約数ペア:

[(1, 201223033), (11, 18293003), (17, 11836649), (53, 3796661), (79, 2547127), (187, 1076059), (257, 782969), (583, 345151), (869, 231557), (901, 223333), (1343, 149831), (2827, 71179), (4187, 48059), (4369, 46057), (9911, 20303), (13621, 14773)]