225374447

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10973}}^1$

素因数の和:11062

約数の個数: 16

約数和(自身を含む): 252840960

約数和(自身を除く): 27466513

約数列:

[1, 19, 23, 47, 437, 893, 1081, 10973, 20539, 208487, 252379, 515731, 4795201, 9798889, 11861813, 225374447]

約数ペア:

[(1, 225374447), (19, 11861813), (23, 9798889), (47, 4795201), (437, 515731), (893, 252379), (1081, 208487), (10973, 20539)]