202424885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{100459}}^1$

素因数の和:100508

約数の個数: 16

約数和(自身を含む): 270036480

約数和(自身を除く): 67611595

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 100459, 502295, 1305967, 3114229, 6529835, 15571145, 40484977, 202424885]

約数ペア:

[(1, 202424885), (5, 40484977), (13, 15571145), (31, 6529835), (65, 3114229), (155, 1305967), (403, 502295), (2015, 100459)]