201054860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92227}}^1$

素因数の和:92345

約数の個数: 24

約数和(自身を含む): 426093360

約数和(自身を除く): 225038500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92227, 184454, 368908, 461135, 922270, 1844540, 10052743, 20105486, 40210972, 50263715, 100527430, 201054860]

約数ペア:

[(1, 201054860), (2, 100527430), (4, 50263715), (5, 40210972), (10, 20105486), (20, 10052743), (109, 1844540), (218, 922270), (436, 461135), (545, 368908), (1090, 184454), (2180, 92227)]