197969112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 588566160

約数和(自身を除く): 390597048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 181, 198, 264, 362, 396, 543, 724, 792, 1086, 1381, 1448, 1629, 1991, 2172, 2762, 3258, 3982, 4143, 4344, 5524, 5973, 6516, 7964, 8286, 11048, 11946, 12429, 13032, 15191, 15928, 16572, 17919, 23892, 24858, 30382, 33144, 35838, 45573, 47784, 49716, 60764, 71676, 91146, 99432, 121528, 136719, 143352, 182292, 249961, 273438, 364584, 499922, 546876, 749883, 999844, 1093752, 1499766, 1999688, 2249649, 2749571, 2999532, 4499298, 5499142, 5999064, 8248713, 8998596, 10998284, 16497426, 17997192, 21996568, 24746139, 32994852, 49492278, 65989704, 98984556, 197969112]

約数ペア:

[(1, 197969112), (2, 98984556), (3, 65989704), (4, 49492278), (6, 32994852), (8, 24746139), (9, 21996568), (11, 17997192), (12, 16497426), (18, 10998284), (22, 8998596), (24, 8248713), (33, 5999064), (36, 5499142), (44, 4499298), (66, 2999532), (72, 2749571), (88, 2249649), (99, 1999688), (132, 1499766), (181, 1093752), (198, 999844), (264, 749883), (362, 546876), (396, 499922), (543, 364584), (724, 273438), (792, 249961), (1086, 182292), (1381, 143352), (1448, 136719), (1629, 121528), (1991, 99432), (2172, 91146), (2762, 71676), (3258, 60764), (3982, 49716), (4143, 47784), (4344, 45573), (5524, 35838), (5973, 33144), (6516, 30382), (7964, 24858), (8286, 23892), (11048, 17919), (11946, 16572), (12429, 15928), (13032, 15191)]