201246130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{153623}}^1$

素因数の和:153761

約数の個数: 16

約数和(自身を含む): 365010624

約数和(自身を除く): 163764494

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 153623, 307246, 768115, 1536230, 20124613, 40249226, 100623065, 201246130]

約数ペア:

[(1, 201246130), (2, 100623065), (5, 40249226), (10, 20124613), (131, 1536230), (262, 768115), (655, 307246), (1310, 153623)]