201840247

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{709}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 234833920

約数和(自身を除く): 32993673

約数列:

[1, 7, 67, 469, 607, 709, 4249, 4963, 40669, 47503, 284683, 332521, 430363, 3012541, 28834321, 201840247]

約数ペア:

[(1, 201840247), (7, 28834321), (67, 3012541), (469, 430363), (607, 332521), (709, 284683), (4249, 47503), (4963, 40669)]