249982388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 463325184

約数和(自身を除く): 213342796

約数列:

[1, 2, 4, 31, 62, 83, 107, 124, 166, 214, 227, 332, 428, 454, 908, 2573, 3317, 5146, 6634, 7037, 8881, 10292, 13268, 14074, 17762, 18841, 24289, 28148, 35524, 37682, 48578, 75364, 97156, 275311, 550622, 584071, 752959, 1101244, 1168142, 1505918, 2015987, 2336284, 3011836, 4031974, 8063948, 62495597, 124991194, 249982388]

約数ペア:

[(1, 249982388), (2, 124991194), (4, 62495597), (31, 8063948), (62, 4031974), (83, 3011836), (107, 2336284), (124, 2015987), (166, 1505918), (214, 1168142), (227, 1101244), (332, 752959), (428, 584071), (454, 550622), (908, 275311), (2573, 97156), (3317, 75364), (5146, 48578), (6634, 37682), (7037, 35524), (8881, 28148), (10292, 24289), (13268, 18841), (14074, 17762)]