218973365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{32707}}^1$

素因数の和:32828

約数の個数: 16

約数和(自身を含む): 285737088

約数和(自身を除く): 66763723

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 32707, 163535, 425191, 2125955, 3368821, 16844105, 43794673, 218973365]

約数ペア:

[(1, 218973365), (5, 43794673), (13, 16844105), (65, 3368821), (103, 2125955), (515, 425191), (1339, 163535), (6695, 32707)]