210763018

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{4817}}^1$

素因数の和:5117

約数の個数: 16

約数和(自身を含む): 320531904

約数和(自身を除く): 109768886

約数列:

[1, 2, 131, 167, 262, 334, 4817, 9634, 21877, 43754, 631027, 804439, 1262054, 1608878, 105381509, 210763018]

約数ペア:

[(1, 210763018), (2, 105381509), (131, 1608878), (167, 1262054), (262, 804439), (334, 631027), (4817, 43754), (9634, 21877)]