207632684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 464486400

約数和(自身を除く): 256853716

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 71, 76, 92, 133, 142, 161, 239, 266, 284, 322, 437, 478, 497, 532, 644, 874, 956, 994, 1349, 1633, 1673, 1748, 1988, 2698, 3059, 3266, 3346, 4541, 5396, 5497, 6118, 6532, 6692, 9082, 9443, 10994, 11431, 12236, 16969, 18164, 18886, 21988, 22862, 31027, 31787, 33938, 37772, 38479, 45724, 62054, 63574, 67876, 76958, 104443, 118783, 124108, 127148, 153916, 208886, 217189, 237566, 322411, 390287, 417772, 434378, 475132, 644822, 731101, 780574, 868756, 1289644, 1462202, 1561148, 2256877, 2732009, 2924404, 4513754, 5464018, 7415453, 9027508, 10928036, 14830906, 29661812, 51908171, 103816342, 207632684]

約数ペア:

[(1, 207632684), (2, 103816342), (4, 51908171), (7, 29661812), (14, 14830906), (19, 10928036), (23, 9027508), (28, 7415453), (38, 5464018), (46, 4513754), (71, 2924404), (76, 2732009), (92, 2256877), (133, 1561148), (142, 1462202), (161, 1289644), (239, 868756), (266, 780574), (284, 731101), (322, 644822), (437, 475132), (478, 434378), (497, 417772), (532, 390287), (644, 322411), (874, 237566), (956, 217189), (994, 208886), (1349, 153916), (1633, 127148), (1673, 124108), (1748, 118783), (1988, 104443), (2698, 76958), (3059, 67876), (3266, 63574), (3346, 62054), (4541, 45724), (5396, 38479), (5497, 37772), (6118, 33938), (6532, 31787), (6692, 31027), (9082, 22862), (9443, 21988), (10994, 18886), (11431, 18164), (12236, 16969)]