208249084030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601916031}}^1$

素因数の和:1601916051

約数の個数: 16

約数和(自身を含む): 403682840064

約数和(自身を除く): 195433756034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1601916031, 3203832062, 8009580155, 16019160310, 20824908403, 41649816806, 104124542015, 208249084030]

約数ペア:

[(1, 208249084030), (2, 104124542015), (5, 41649816806), (10, 20824908403), (13, 16019160310), (26, 8009580155), (65, 3203832062), (130, 1601916031)]