201186865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 276846336

約数和(自身を除く): 75659471

約数列:

[1, 5, 11, 23, 55, 115, 157, 253, 785, 1013, 1265, 1727, 3611, 5065, 8635, 11143, 18055, 23299, 39721, 55715, 116495, 159041, 198605, 256289, 795205, 1281445, 1749451, 3657943, 8747255, 18289715, 40237373, 201186865]

約数ペア:

[(1, 201186865), (5, 40237373), (11, 18289715), (23, 8747255), (55, 3657943), (115, 1749451), (157, 1281445), (253, 795205), (785, 256289), (1013, 198605), (1265, 159041), (1727, 116495), (3611, 55715), (5065, 39721), (8635, 23299), (11143, 18055)]