210828536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{371177}}^1$

素因数の和:371254

約数の個数: 16

約数和(自身を含む): 400872240

約数和(自身を除く): 190043704

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 371177, 742354, 1484708, 2969416, 26353567, 52707134, 105414268, 210828536]

約数ペア:

[(1, 210828536), (2, 105414268), (4, 52707134), (8, 26353567), (71, 2969416), (142, 1484708), (284, 742354), (568, 371177)]