201033400

素因数分解:

$2^3\times 5^2\times {\mathrm{443}}^1\times {\mathrm{2269}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 468664200

約数和(自身を除く): 267630800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 443, 886, 1772, 2215, 2269, 3544, 4430, 4538, 8860, 9076, 11075, 11345, 17720, 18152, 22150, 22690, 44300, 45380, 56725, 88600, 90760, 113450, 226900, 453800, 1005167, 2010334, 4020668, 5025835, 8041336, 10051670, 20103340, 25129175, 40206680, 50258350, 100516700, 201033400]

約数ペア:

[(1, 201033400), (2, 100516700), (4, 50258350), (5, 40206680), (8, 25129175), (10, 20103340), (20, 10051670), (25, 8041336), (40, 5025835), (50, 4020668), (100, 2010334), (200, 1005167), (443, 453800), (886, 226900), (1772, 113450), (2215, 90760), (2269, 88600), (3544, 56725), (4430, 45380), (4538, 44300), (8860, 22690), (9076, 22150), (11075, 18152), (11345, 17720)]