202128004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{204583}}^1$

素因数の和:204619

約数の個数: 24

約数和(自身を含む): 400984640

約数和(自身を除く): 198856636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 204583, 409166, 818332, 2659579, 3887077, 5319158, 7774154, 10638316, 15548308, 50532001, 101064002, 202128004]

約数ペア:

[(1, 202128004), (2, 101064002), (4, 50532001), (13, 15548308), (19, 10638316), (26, 7774154), (38, 5319158), (52, 3887077), (76, 2659579), (247, 818332), (494, 409166), (988, 204583)]