205092992

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 466650000

約数和(自身を除く): 261557008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 208, 247, 304, 338, 416, 494, 499, 608, 676, 832, 988, 998, 1216, 1352, 1664, 1976, 1996, 2432, 2704, 3211, 3952, 3992, 5408, 6422, 6487, 7904, 7984, 9481, 10816, 12844, 12974, 15808, 15968, 18962, 21632, 25688, 25948, 31616, 31936, 37924, 51376, 51896, 63872, 75848, 84331, 102752, 103792, 123253, 151696, 168662, 205504, 207584, 246506, 303392, 337324, 411008, 415168, 493012, 606784, 674648, 830336, 986024, 1213568, 1349296, 1602289, 1972048, 2698592, 3204578, 3944096, 5397184, 6409156, 7888192, 10794368, 12818312, 15776384, 25636624, 51273248, 102546496, 205092992]

約数ペア:

[(1, 205092992), (2, 102546496), (4, 51273248), (8, 25636624), (13, 15776384), (16, 12818312), (19, 10794368), (26, 7888192), (32, 6409156), (38, 5397184), (52, 3944096), (64, 3204578), (76, 2698592), (104, 1972048), (128, 1602289), (152, 1349296), (169, 1213568), (208, 986024), (247, 830336), (304, 674648), (338, 606784), (416, 493012), (494, 415168), (499, 411008), (608, 337324), (676, 303392), (832, 246506), (988, 207584), (998, 205504), (1216, 168662), (1352, 151696), (1664, 123253), (1976, 103792), (1996, 102752), (2432, 84331), (2704, 75848), (3211, 63872), (3952, 51896), (3992, 51376), (5408, 37924), (6422, 31936), (6487, 31616), (7904, 25948), (7984, 25688), (9481, 21632), (10816, 18962), (12844, 15968), (12974, 15808)]