202883102721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{79943}}^1$

素因数の和:80270

約数の個数: 48

約数和(自身を含む): 320095776000

約数和(自身を除く): 117212673279

約数列:

[1, 3, 9, 13, 39, 109, 117, 199, 327, 597, 981, 1417, 1791, 2587, 4251, 7761, 12753, 21691, 23283, 65073, 79943, 195219, 239829, 281983, 719487, 845949, 1039259, 2537847, 3117777, 8713787, 9353331, 15908657, 26141361, 47725971, 78424083, 113279231, 143177913, 206812541, 339837693, 620437623, 1019513079, 1734043613, 1861312869, 5202130839, 15606392517, 22542566969, 67627700907, 202883102721]

約数ペア:

[(1, 202883102721), (3, 67627700907), (9, 22542566969), (13, 15606392517), (39, 5202130839), (109, 1861312869), (117, 1734043613), (199, 1019513079), (327, 620437623), (597, 339837693), (981, 206812541), (1417, 143177913), (1791, 113279231), (2587, 78424083), (4251, 47725971), (7761, 26141361), (12753, 15908657), (21691, 9353331), (23283, 8713787), (65073, 3117777), (79943, 2537847), (195219, 1039259), (239829, 845949), (281983, 719487)]