397313350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16943}}^1$

素因数の和:17029

約数の個数: 48

約数和(自身を含む): 857230848

約数和(自身を除く): 459917498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 3350, 4690, 11725, 16943, 23450, 33886, 84715, 118601, 169430, 237202, 423575, 593005, 847150, 1135181, 1186010, 2270362, 2965025, 5675905, 5930050, 7946267, 11351810, 15892534, 28379525, 39731335, 56759050, 79462670, 198656675, 397313350]

約数ペア:

[(1, 397313350), (2, 198656675), (5, 79462670), (7, 56759050), (10, 39731335), (14, 28379525), (25, 15892534), (35, 11351810), (50, 7946267), (67, 5930050), (70, 5675905), (134, 2965025), (175, 2270362), (335, 1186010), (350, 1135181), (469, 847150), (670, 593005), (938, 423575), (1675, 237202), (2345, 169430), (3350, 118601), (4690, 84715), (11725, 33886), (16943, 23450)]