207389712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9940

約数の個数: 80

約数和(自身を含む): 588533760

約数和(自身を除く): 381144048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 9887, 10488, 19774, 20976, 29661, 39548, 59322, 79096, 118644, 158192, 187853, 227401, 237288, 375706, 454802, 474576, 563559, 682203, 751412, 909604, 1127118, 1364406, 1502824, 1819208, 2254236, 2728812, 3005648, 3638416, 4320619, 4508472, 5457624, 8641238, 9016944, 10915248, 12961857, 17282476, 25923714, 34564952, 51847428, 69129904, 103694856, 207389712]

約数ペア:

[(1, 207389712), (2, 103694856), (3, 69129904), (4, 51847428), (6, 34564952), (8, 25923714), (12, 17282476), (16, 12961857), (19, 10915248), (23, 9016944), (24, 8641238), (38, 5457624), (46, 4508472), (48, 4320619), (57, 3638416), (69, 3005648), (76, 2728812), (92, 2254236), (114, 1819208), (138, 1502824), (152, 1364406), (184, 1127118), (228, 909604), (276, 751412), (304, 682203), (368, 563559), (437, 474576), (456, 454802), (552, 375706), (874, 237288), (912, 227401), (1104, 187853), (1311, 158192), (1748, 118644), (2622, 79096), (3496, 59322), (5244, 39548), (6992, 29661), (9887, 20976), (10488, 19774)]