205597704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 591897600

約数和(自身を除く): 386299896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 733, 744, 754, 806, 899, 1131, 1209, 1466, 1508, 1612, 1798, 2199, 2262, 2418, 2697, 2932, 3016, 3224, 3596, 4398, 4524, 4836, 5394, 5864, 7192, 8796, 9048, 9529, 9672, 10788, 11687, 17592, 19058, 21257, 21576, 22723, 23374, 28587, 35061, 38116, 42514, 45446, 46748, 57174, 63771, 68169, 70122, 76232, 85028, 90892, 93496, 114348, 127542, 136338, 140244, 170056, 181784, 228696, 255084, 272676, 276341, 280488, 295399, 510168, 545352, 552682, 590798, 658967, 829023, 886197, 1105364, 1181596, 1317934, 1658046, 1772394, 1976901, 2210728, 2363192, 2635868, 3316092, 3544788, 3953802, 5271736, 6632184, 7089576, 7907604, 8566571, 15815208, 17133142, 25699713, 34266284, 51399426, 68532568, 102798852, 205597704]

約数ペア:

[(1, 205597704), (2, 102798852), (3, 68532568), (4, 51399426), (6, 34266284), (8, 25699713), (12, 17133142), (13, 15815208), (24, 8566571), (26, 7907604), (29, 7089576), (31, 6632184), (39, 5271736), (52, 3953802), (58, 3544788), (62, 3316092), (78, 2635868), (87, 2363192), (93, 2210728), (104, 1976901), (116, 1772394), (124, 1658046), (156, 1317934), (174, 1181596), (186, 1105364), (232, 886197), (248, 829023), (312, 658967), (348, 590798), (372, 552682), (377, 545352), (403, 510168), (696, 295399), (733, 280488), (744, 276341), (754, 272676), (806, 255084), (899, 228696), (1131, 181784), (1209, 170056), (1466, 140244), (1508, 136338), (1612, 127542), (1798, 114348), (2199, 93496), (2262, 90892), (2418, 85028), (2697, 76232), (2932, 70122), (3016, 68169), (3224, 63771), (3596, 57174), (4398, 46748), (4524, 45446), (4836, 42514), (5394, 38116), (5864, 35061), (7192, 28587), (8796, 23374), (9048, 22723), (9529, 21576), (9672, 21257), (10788, 19058), (11687, 17592)]