250139708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 553416192

約数和(自身を除く): 303276484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 182, 196, 254, 364, 508, 637, 773, 889, 1274, 1546, 1651, 1778, 2548, 3092, 3302, 3556, 5411, 6223, 6604, 10049, 10822, 11557, 12446, 20098, 21644, 23114, 24892, 37877, 40196, 46228, 70343, 75754, 80899, 98171, 140686, 151508, 161798, 196342, 281372, 323596, 392684, 492401, 687197, 984802, 1276223, 1374394, 1969604, 2552446, 2748788, 4810379, 5104892, 8933561, 9620758, 17867122, 19241516, 35734244, 62534927, 125069854, 250139708]

約数ペア:

[(1, 250139708), (2, 125069854), (4, 62534927), (7, 35734244), (13, 19241516), (14, 17867122), (26, 9620758), (28, 8933561), (49, 5104892), (52, 4810379), (91, 2748788), (98, 2552446), (127, 1969604), (182, 1374394), (196, 1276223), (254, 984802), (364, 687197), (508, 492401), (637, 392684), (773, 323596), (889, 281372), (1274, 196342), (1546, 161798), (1651, 151508), (1778, 140686), (2548, 98171), (3092, 80899), (3302, 75754), (3556, 70343), (5411, 46228), (6223, 40196), (6604, 37877), (10049, 24892), (10822, 23114), (11557, 21644), (12446, 20098)]