202495215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7927}}^1$

素因数の和:8079

約数の個数: 32

約数和(自身を含む): 351622656

約数和(自身を除く): 149127441

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 7927, 8515, 23781, 25545, 39635, 103051, 118905, 309153, 515255, 1038437, 1545765, 3115311, 5192185, 13499681, 15576555, 40499043, 67498405, 202495215]

約数ペア:

[(1, 202495215), (3, 67498405), (5, 40499043), (13, 15576555), (15, 13499681), (39, 5192185), (65, 3115311), (131, 1545765), (195, 1038437), (393, 515255), (655, 309153), (1703, 118905), (1965, 103051), (5109, 39635), (7927, 25545), (8515, 23781)]