216223486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{3559}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 333600480

約数和(自身を除く): 117376994

約数列:

[1, 2, 37, 74, 821, 1642, 3559, 7118, 30377, 60754, 131683, 263366, 2921939, 5843878, 108111743, 216223486]

約数ペア:

[(1, 216223486), (2, 108111743), (37, 5843878), (74, 2921939), (821, 263366), (1642, 131683), (3559, 60754), (7118, 30377)]