195426894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 446342400

約数和(自身を除く): 250915506

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 163, 247, 326, 489, 494, 741, 809, 978, 1482, 1618, 2119, 2427, 3097, 4238, 4854, 6194, 6357, 9291, 10517, 12714, 15371, 18582, 21034, 30742, 31551, 40261, 46113, 63102, 80522, 92226, 120783, 131867, 199823, 241566, 263734, 395601, 399646, 599469, 791202, 1198938, 1714271, 2505473, 3428542, 5010946, 5142813, 7516419, 10285626, 15032838, 32571149, 65142298, 97713447, 195426894]

約数ペア:

[(1, 195426894), (2, 97713447), (3, 65142298), (6, 32571149), (13, 15032838), (19, 10285626), (26, 7516419), (38, 5142813), (39, 5010946), (57, 3428542), (78, 2505473), (114, 1714271), (163, 1198938), (247, 791202), (326, 599469), (489, 399646), (494, 395601), (741, 263734), (809, 241566), (978, 199823), (1482, 131867), (1618, 120783), (2119, 92226), (2427, 80522), (3097, 63102), (4238, 46113), (4854, 40261), (6194, 31551), (6357, 30742), (9291, 21034), (10517, 18582), (12714, 15371)]