201358190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2131}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 396040320

約数和(自身を除く): 194682130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 859, 1718, 2131, 4262, 4295, 8590, 9449, 10655, 18898, 21310, 23441, 46882, 47245, 94490, 117205, 234410, 1830529, 3661058, 9152645, 18305290, 20135819, 40271638, 100679095, 201358190]

約数ペア:

[(1, 201358190), (2, 100679095), (5, 40271638), (10, 20135819), (11, 18305290), (22, 9152645), (55, 3661058), (110, 1830529), (859, 234410), (1718, 117205), (2131, 94490), (4262, 47245), (4295, 46882), (8590, 23441), (9449, 21310), (10655, 18898)]