202215550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139459}}^1$

素因数の和:139500

約数の個数: 24

約数和(自身を含む): 389093400

約数和(自身を除く): 186877850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 139459, 278918, 697295, 1394590, 3486475, 4044311, 6972950, 8088622, 20221555, 40443110, 101107775, 202215550]

約数ペア:

[(1, 202215550), (2, 101107775), (5, 40443110), (10, 20221555), (25, 8088622), (29, 6972950), (50, 4044311), (58, 3486475), (145, 1394590), (290, 697295), (725, 278918), (1450, 139459)]