201969720215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1792339}}^1$

素因数の和:1793102

約数の個数: 16

約数和(自身を含む): 250526115840

約数和(自身を除く): 48556395625

約数列:

[1, 5, 31, 155, 727, 3635, 22537, 112685, 1792339, 8961695, 55562509, 277812545, 1303030453, 6515152265, 40393944043, 201969720215]

約数ペア:

[(1, 201969720215), (5, 40393944043), (31, 6515152265), (155, 1303030453), (727, 277812545), (3635, 55562509), (22537, 8961695), (112685, 1792339)]