197403906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{88681}}^1$

素因数の和:88746

約数の個数: 32

約数和(自身を含む): 459727488

約数和(自身を除く): 262323582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 88681, 177362, 266043, 532086, 620767, 1241534, 1862301, 3724602, 4700093, 9400186, 14100279, 28200558, 32900651, 65801302, 98701953, 197403906]

約数ペア:

[(1, 197403906), (2, 98701953), (3, 65801302), (6, 32900651), (7, 28200558), (14, 14100279), (21, 9400186), (42, 4700093), (53, 3724602), (106, 1862301), (159, 1241534), (318, 620767), (371, 532086), (742, 266043), (1113, 177362), (2226, 88681)]