201014990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25033}}^1$

素因数の和:25124

約数の個数: 32

約数和(自身を含む): 400143456

約数和(自身を除く): 199128466

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 25033, 50066, 125165, 250330, 275363, 550726, 1376815, 1827409, 2753630, 3654818, 9137045, 18274090, 20101499, 40202998, 100507495, 201014990]

約数ペア:

[(1, 201014990), (2, 100507495), (5, 40202998), (10, 20101499), (11, 18274090), (22, 9137045), (55, 3654818), (73, 2753630), (110, 1827409), (146, 1376815), (365, 550726), (730, 275363), (803, 250330), (1606, 125165), (4015, 50066), (8030, 25033)]