206837766

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 478095360

約数和(自身を除く): 271257594

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 157, 186, 279, 314, 471, 558, 787, 837, 942, 1413, 1574, 1674, 2361, 2826, 4239, 4722, 4867, 7083, 8478, 9734, 14166, 14601, 21249, 24397, 29202, 42498, 43803, 48794, 73191, 87606, 123559, 131409, 146382, 219573, 247118, 262818, 370677, 439146, 658719, 741354, 1112031, 1317438, 2224062, 3336093, 3830329, 6672186, 7660658, 11490987, 22981974, 34472961, 68945922, 103418883, 206837766]

約数ペア:

[(1, 206837766), (2, 103418883), (3, 68945922), (6, 34472961), (9, 22981974), (18, 11490987), (27, 7660658), (31, 6672186), (54, 3830329), (62, 3336093), (93, 2224062), (157, 1317438), (186, 1112031), (279, 741354), (314, 658719), (471, 439146), (558, 370677), (787, 262818), (837, 247118), (942, 219573), (1413, 146382), (1574, 131409), (1674, 123559), (2361, 87606), (2826, 73191), (4239, 48794), (4722, 43803), (4867, 42498), (7083, 29202), (8478, 24397), (9734, 21249), (14166, 14601)]