201405412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{1187}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 383500656

約数和(自身を除く): 182095244

約数列:

[1, 2, 4, 13, 26, 52, 169, 251, 338, 502, 676, 1004, 1187, 2374, 3263, 4748, 6526, 13052, 15431, 30862, 42419, 61724, 84838, 169676, 200603, 297937, 401206, 595874, 802412, 1191748, 3873181, 7746362, 15492724, 50351353, 100702706, 201405412]

約数ペア:

[(1, 201405412), (2, 100702706), (4, 50351353), (13, 15492724), (26, 7746362), (52, 3873181), (169, 1191748), (251, 802412), (338, 595874), (502, 401206), (676, 297937), (1004, 200603), (1187, 169676), (2374, 84838), (3263, 61724), (4748, 42419), (6526, 30862), (13052, 15431)]