213881286

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1201}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 435489408

約数和(自身を除く): 221608122

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 443, 886, 1201, 1329, 2402, 2658, 3603, 7206, 29681, 59362, 80467, 89043, 160934, 178086, 241401, 482802, 532043, 1064086, 1596129, 3192258, 35646881, 71293762, 106940643, 213881286]

約数ペア:

[(1, 213881286), (2, 106940643), (3, 71293762), (6, 35646881), (67, 3192258), (134, 1596129), (201, 1064086), (402, 532043), (443, 482802), (886, 241401), (1201, 178086), (1329, 160934), (2402, 89043), (2658, 80467), (3603, 59362), (7206, 29681)]