197296918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1289}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 377526240

約数和(自身を除く): 180229322

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 841, 1289, 1682, 2578, 2639, 5278, 5887, 9023, 10933, 11774, 16757, 18046, 21866, 33514, 37381, 74762, 76531, 117299, 153062, 234598, 261667, 485953, 523334, 971906, 1084049, 2168098, 3401671, 6803342, 7588343, 14092637, 15176686, 28185274, 98648459, 197296918]

約数ペア:

[(1, 197296918), (2, 98648459), (7, 28185274), (13, 15176686), (14, 14092637), (26, 7588343), (29, 6803342), (58, 3401671), (91, 2168098), (182, 1084049), (203, 971906), (377, 523334), (406, 485953), (754, 261667), (841, 234598), (1289, 153062), (1682, 117299), (2578, 76531), (2639, 74762), (5278, 37381), (5887, 33514), (9023, 21866), (10933, 18046), (11774, 16757)]