190399706

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 353009664

約数和(自身を除く): 162609958

約数列:

[1, 2, 7, 14, 31, 37, 62, 71, 74, 142, 167, 217, 259, 334, 434, 497, 518, 994, 1147, 1169, 2201, 2294, 2338, 2627, 4402, 5177, 5254, 6179, 8029, 10354, 11857, 12358, 15407, 16058, 18389, 23714, 30814, 36239, 36778, 43253, 72478, 81437, 82999, 86506, 162874, 165998, 191549, 367567, 383098, 438709, 570059, 735134, 877418, 1140118, 1340843, 2572969, 2681686, 3070963, 5145938, 6141926, 13599979, 27199958, 95199853, 190399706]

約数ペア:

[(1, 190399706), (2, 95199853), (7, 27199958), (14, 13599979), (31, 6141926), (37, 5145938), (62, 3070963), (71, 2681686), (74, 2572969), (142, 1340843), (167, 1140118), (217, 877418), (259, 735134), (334, 570059), (434, 438709), (497, 383098), (518, 367567), (994, 191549), (1147, 165998), (1169, 162874), (2201, 86506), (2294, 82999), (2338, 81437), (2627, 72478), (4402, 43253), (5177, 36778), (5254, 36239), (6179, 30814), (8029, 23714), (10354, 18389), (11857, 16058), (12358, 15407)]