201529315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{24413}}^1$

素因数の和:24558

約数の個数: 16

約数和(自身を含む): 262499328

約数和(自身を除く): 60970013

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 24413, 122065, 317369, 1586845, 3100451, 15502255, 40305863, 201529315]

約数ペア:

[(1, 201529315), (5, 40305863), (13, 15502255), (65, 3100451), (127, 1586845), (635, 317369), (1651, 122065), (8255, 24413)]