201636266

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 331438800

約数和(自身を除く): 129802534

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 421, 842, 1417, 2197, 2834, 4394, 5473, 10946, 18421, 36842, 45889, 71149, 91778, 142298, 239473, 478946, 596557, 924937, 1193114, 1849874, 7755241, 15510482, 100818133, 201636266]

約数ペア:

[(1, 201636266), (2, 100818133), (13, 15510482), (26, 7755241), (109, 1849874), (169, 1193114), (218, 924937), (338, 596557), (421, 478946), (842, 239473), (1417, 142298), (2197, 91778), (2834, 71149), (4394, 45889), (5473, 36842), (10946, 18421)]