213528050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{90863}}^1$

素因数の和:90922

約数の個数: 24

約数和(自身を含む): 405616896

約数和(自身を除く): 192088846

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 90863, 181726, 454315, 908630, 2271575, 4270561, 4543150, 8541122, 21352805, 42705610, 106764025, 213528050]

約数ペア:

[(1, 213528050), (2, 106764025), (5, 42705610), (10, 21352805), (25, 8541122), (47, 4543150), (50, 4270561), (94, 2271575), (235, 908630), (470, 454315), (1175, 181726), (2350, 90863)]