197199504

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 571963392

約数和(自身を除く): 374763888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 246, 254, 263, 328, 369, 381, 492, 508, 526, 656, 738, 762, 789, 984, 1016, 1052, 1143, 1476, 1524, 1578, 1968, 2032, 2104, 2286, 2367, 2952, 3048, 3156, 4208, 4572, 4734, 5207, 5904, 6096, 6312, 9144, 9468, 10414, 10783, 12624, 15621, 18288, 18936, 20828, 21566, 31242, 32349, 33401, 37872, 41656, 43132, 46863, 62484, 64698, 66802, 83312, 86264, 93726, 97047, 100203, 124968, 129396, 133604, 172528, 187452, 194094, 200406, 249936, 258792, 267208, 300609, 374904, 388188, 400812, 517584, 534416, 601218, 749808, 776376, 801624, 1202436, 1369441, 1552752, 1603248, 2404872, 2738882, 4108323, 4809744, 5477764, 8216646, 10955528, 12324969, 16433292, 21911056, 24649938, 32866584, 49299876, 65733168, 98599752, 197199504]

約数ペア:

[(1, 197199504), (2, 98599752), (3, 65733168), (4, 49299876), (6, 32866584), (8, 24649938), (9, 21911056), (12, 16433292), (16, 12324969), (18, 10955528), (24, 8216646), (36, 5477764), (41, 4809744), (48, 4108323), (72, 2738882), (82, 2404872), (123, 1603248), (127, 1552752), (144, 1369441), (164, 1202436), (246, 801624), (254, 776376), (263, 749808), (328, 601218), (369, 534416), (381, 517584), (492, 400812), (508, 388188), (526, 374904), (656, 300609), (738, 267208), (762, 258792), (789, 249936), (984, 200406), (1016, 194094), (1052, 187452), (1143, 172528), (1476, 133604), (1524, 129396), (1578, 124968), (1968, 100203), (2032, 97047), (2104, 93726), (2286, 86264), (2367, 83312), (2952, 66802), (3048, 64698), (3156, 62484), (4208, 46863), (4572, 43132), (4734, 41656), (5207, 37872), (5904, 33401), (6096, 32349), (6312, 31242), (9144, 21566), (9468, 20828), (10414, 18936), (10783, 18288), (12624, 15621)]