207716208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32537}}^1$

素因数の和:32574

約数の個数: 80

約数和(自身を含む): 645553920

約数和(自身を除く): 437837712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 32537, 65074, 97611, 130148, 195222, 227759, 260296, 390444, 455518, 520592, 618203, 683277, 780888, 911036, 1236406, 1366554, 1561776, 1822072, 1854609, 2472812, 2733108, 3644144, 3709218, 4327421, 4945624, 5466216, 7418436, 8654842, 9891248, 10932432, 12982263, 14836872, 17309684, 25964526, 29673744, 34619368, 51929052, 69238736, 103858104, 207716208]

約数ペア:

[(1, 207716208), (2, 103858104), (3, 69238736), (4, 51929052), (6, 34619368), (7, 29673744), (8, 25964526), (12, 17309684), (14, 14836872), (16, 12982263), (19, 10932432), (21, 9891248), (24, 8654842), (28, 7418436), (38, 5466216), (42, 4945624), (48, 4327421), (56, 3709218), (57, 3644144), (76, 2733108), (84, 2472812), (112, 1854609), (114, 1822072), (133, 1561776), (152, 1366554), (168, 1236406), (228, 911036), (266, 780888), (304, 683277), (336, 618203), (399, 520592), (456, 455518), (532, 390444), (798, 260296), (912, 227759), (1064, 195222), (1596, 130148), (2128, 97611), (3192, 65074), (6384, 32537)]