267505706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 36

約数和(自身を含む): 443511846

約数和(自身を除く): 176006140

約数列:

[1, 2, 13, 26, 71, 142, 157, 169, 314, 338, 923, 1846, 2041, 4082, 5041, 10082, 11147, 11999, 22294, 23998, 26533, 53066, 65533, 131066, 144911, 289822, 791437, 851929, 1582874, 1703858, 1883843, 3767686, 10288681, 20577362, 133752853, 267505706]

約数ペア:

[(1, 267505706), (2, 133752853), (13, 20577362), (26, 10288681), (71, 3767686), (142, 1883843), (157, 1703858), (169, 1582874), (314, 851929), (338, 791437), (923, 289822), (1846, 144911), (2041, 131066), (4082, 65533), (5041, 53066), (10082, 26533), (11147, 23998), (11999, 22294)]