201319222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8488

約数の個数: 24

約数和(自身を含む): 331639920

約数和(自身を除く): 130320698

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 8389, 11999, 16778, 23998, 109057, 218114, 595619, 1191238, 1417741, 2835482, 7743047, 15486094, 100659611, 201319222]

約数ペア:

[(1, 201319222), (2, 100659611), (13, 15486094), (26, 7743047), (71, 2835482), (142, 1417741), (169, 1191238), (338, 595619), (923, 218114), (1846, 109057), (8389, 23998), (11999, 16778)]