201636427775

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{971}}^1\times {\mathrm{82241}}^1$

素因数の和:83323

約数の個数: 24

約数和(自身を含む): 252767826288

約数和(自身を除く): 51131398513

約数列:

[1, 5, 25, 101, 505, 971, 2525, 4855, 24275, 82241, 98071, 411205, 490355, 2056025, 2451775, 8306341, 41531705, 79856011, 207658525, 399280055, 1996400275, 8065457111, 40327285555, 201636427775]

約数ペア:

[(1, 201636427775), (5, 40327285555), (25, 8065457111), (101, 1996400275), (505, 399280055), (971, 207658525), (2525, 79856011), (4855, 41531705), (24275, 8306341), (82241, 2451775), (98071, 2056025), (411205, 490355)]