201857645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 268782360

約数和(自身を除く): 66924715

約数列:

[1, 5, 11, 55, 109, 121, 545, 605, 1199, 3061, 5995, 13189, 15305, 33671, 65945, 168355, 333649, 370381, 1668245, 1851905, 3670139, 18350695, 40371529, 201857645]

約数ペア:

[(1, 201857645), (5, 40371529), (11, 18350695), (55, 3670139), (109, 1851905), (121, 1668245), (545, 370381), (605, 333649), (1199, 168355), (3061, 65945), (5995, 33671), (13189, 15305)]