207364690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{122701}}^1$

素因数の和:122734

約数の個数: 24

約数和(自身を含む): 404180388

約数和(自身を除く): 196815698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 122701, 245402, 613505, 1227010, 1595113, 3190226, 7975565, 15951130, 20736469, 41472938, 103682345, 207364690]

約数ペア:

[(1, 207364690), (2, 103682345), (5, 41472938), (10, 20736469), (13, 15951130), (26, 7975565), (65, 3190226), (130, 1595113), (169, 1227010), (338, 613505), (845, 245402), (1690, 122701)]