201295655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 276576768

約数和(自身を除く): 75281113

約数列:

[1, 5, 11, 23, 55, 115, 227, 253, 701, 1135, 1265, 2497, 3505, 5221, 7711, 12485, 16123, 26105, 38555, 57431, 80615, 159127, 177353, 287155, 795635, 886765, 1750397, 3659921, 8751985, 18299605, 40259131, 201295655]

約数ペア:

[(1, 201295655), (5, 40259131), (11, 18299605), (23, 8751985), (55, 3659921), (115, 1750397), (227, 886765), (253, 795635), (701, 287155), (1135, 177353), (1265, 159127), (2497, 80615), (3505, 57431), (5221, 38555), (7711, 26105), (12485, 16123)]