207788238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8287}}^1$

素因数の和:8501

約数の個数: 48

約数和(自身を含む): 517171200

約数和(自身を除く): 309382962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8287, 8358, 12537, 16574, 24861, 25074, 49722, 58009, 74583, 116018, 149166, 174027, 348054, 522081, 1044162, 1649113, 3298226, 4947339, 9894678, 11543791, 14842017, 23087582, 29684034, 34631373, 69262746, 103894119, 207788238]

約数ペア:

[(1, 207788238), (2, 103894119), (3, 69262746), (6, 34631373), (7, 29684034), (9, 23087582), (14, 14842017), (18, 11543791), (21, 9894678), (42, 4947339), (63, 3298226), (126, 1649113), (199, 1044162), (398, 522081), (597, 348054), (1194, 174027), (1393, 149166), (1791, 116018), (2786, 74583), (3582, 58009), (4179, 49722), (8287, 25074), (8358, 24861), (12537, 16574)]