204223344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 570609312

約数和(自身を除く): 366385968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 293, 312, 586, 624, 879, 1117, 1172, 1758, 2234, 2344, 3351, 3516, 3809, 4468, 4688, 6702, 7032, 7618, 8936, 11427, 13404, 14064, 14521, 15236, 17872, 22854, 26808, 29042, 30472, 43563, 45708, 53616, 58084, 60944, 87126, 91416, 116168, 174252, 182832, 232336, 327281, 348504, 654562, 697008, 981843, 1309124, 1963686, 2618248, 3927372, 4254653, 5236496, 7854744, 8509306, 12763959, 15709488, 17018612, 25527918, 34037224, 51055836, 68074448, 102111672, 204223344]

約数ペア:

[(1, 204223344), (2, 102111672), (3, 68074448), (4, 51055836), (6, 34037224), (8, 25527918), (12, 17018612), (13, 15709488), (16, 12763959), (24, 8509306), (26, 7854744), (39, 5236496), (48, 4254653), (52, 3927372), (78, 2618248), (104, 1963686), (156, 1309124), (208, 981843), (293, 697008), (312, 654562), (586, 348504), (624, 327281), (879, 232336), (1117, 182832), (1172, 174252), (1758, 116168), (2234, 91416), (2344, 87126), (3351, 60944), (3516, 58084), (3809, 53616), (4468, 45708), (4688, 43563), (6702, 30472), (7032, 29042), (7618, 26808), (8936, 22854), (11427, 17872), (13404, 15236), (14064, 14521)]