217291804

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{593}}^1\times {\mathrm{907}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 385097328

約数和(自身を除く): 167805524

約数列:

[1, 2, 4, 101, 202, 404, 593, 907, 1186, 1814, 2372, 3628, 59893, 91607, 119786, 183214, 239572, 366428, 537851, 1075702, 2151404, 54322951, 108645902, 217291804]

約数ペア:

[(1, 217291804), (2, 108645902), (4, 54322951), (101, 2151404), (202, 1075702), (404, 537851), (593, 366428), (907, 239572), (1186, 183214), (1814, 119786), (2372, 91607), (3628, 59893)]