202480395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^2$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 349232016

約数和(自身を除く): 146751621

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1019, 3057, 5095, 13247, 15285, 39741, 66235, 198705, 1038361, 3115083, 5191805, 13498693, 15575415, 40496079, 67493465, 202480395]

約数ペア:

[(1, 202480395), (3, 67493465), (5, 40496079), (13, 15575415), (15, 13498693), (39, 5191805), (65, 3115083), (195, 1038361), (1019, 198705), (3057, 66235), (5095, 39741), (13247, 15285)]