207960816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7457}}^1$

素因数の和:7558

約数の個数: 80

約数和(自身を含む): 621460224

約数和(自身を除く): 413499408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 7457, 9296, 13944, 14914, 22371, 27888, 29828, 44742, 52199, 59656, 89484, 104398, 119312, 156597, 178968, 208796, 313194, 357936, 417592, 618931, 626388, 835184, 1237862, 1252776, 1856793, 2475724, 2505552, 3713586, 4332517, 4951448, 7427172, 8665034, 9902896, 12997551, 14854344, 17330068, 25995102, 29708688, 34660136, 51990204, 69320272, 103980408, 207960816]

約数ペア:

[(1, 207960816), (2, 103980408), (3, 69320272), (4, 51990204), (6, 34660136), (7, 29708688), (8, 25995102), (12, 17330068), (14, 14854344), (16, 12997551), (21, 9902896), (24, 8665034), (28, 7427172), (42, 4951448), (48, 4332517), (56, 3713586), (83, 2505552), (84, 2475724), (112, 1856793), (166, 1252776), (168, 1237862), (249, 835184), (332, 626388), (336, 618931), (498, 417592), (581, 357936), (664, 313194), (996, 208796), (1162, 178968), (1328, 156597), (1743, 119312), (1992, 104398), (2324, 89484), (3486, 59656), (3984, 52199), (4648, 44742), (6972, 29828), (7457, 27888), (9296, 22371), (13944, 14914)]