210867982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{4157}}^1$

素因数の和:6123

約数の個数: 16

約数和(自身を含む): 340889472

約数和(自身を除く): 130021490

約数列:

[1, 2, 13, 26, 1951, 3902, 4157, 8314, 25363, 50726, 54041, 108082, 8110307, 16220614, 105433991, 210867982]

約数ペア:

[(1, 210867982), (2, 105433991), (13, 16220614), (26, 8110307), (1951, 108082), (3902, 54041), (4157, 50726), (8314, 25363)]