210374830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237499}}^1$

素因数の和:1237523

約数の個数: 16

約数和(自身を含む): 400950000

約数和(自身を除く): 190575170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1237499, 2474998, 6187495, 12374990, 21037483, 42074966, 105187415, 210374830]

約数ペア:

[(1, 210374830), (2, 105187415), (5, 42074966), (10, 21037483), (17, 12374990), (34, 6187495), (85, 2474998), (170, 1237499)]