247250470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{240049}}^1$

素因数の和:240159

約数の個数: 16

約数和(自身を含む): 449373600

約数和(自身を除く): 202123130

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 240049, 480098, 1200245, 2400490, 24725047, 49450094, 123625235, 247250470]

約数ペア:

[(1, 247250470), (2, 123625235), (5, 49450094), (10, 24725047), (103, 2400490), (206, 1200245), (515, 480098), (1030, 240049)]