197846484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 323733036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 139, 164, 246, 263, 278, 417, 451, 492, 526, 556, 789, 834, 902, 1052, 1353, 1529, 1578, 1668, 1804, 2706, 2893, 3058, 3156, 4587, 5412, 5699, 5786, 6116, 8679, 9174, 10783, 11398, 11572, 17097, 17358, 18348, 21566, 22796, 32349, 34194, 34716, 36557, 43132, 62689, 64698, 68388, 73114, 109671, 118613, 125378, 129396, 146228, 188067, 219342, 237226, 250756, 355839, 376134, 402127, 438684, 474452, 711678, 752268, 804254, 1206381, 1423356, 1498837, 1608508, 2412762, 2997674, 4496511, 4825524, 5995348, 8993022, 16487207, 17986044, 32974414, 49461621, 65948828, 98923242, 197846484]

約数ペア:

[(1, 197846484), (2, 98923242), (3, 65948828), (4, 49461621), (6, 32974414), (11, 17986044), (12, 16487207), (22, 8993022), (33, 5995348), (41, 4825524), (44, 4496511), (66, 2997674), (82, 2412762), (123, 1608508), (132, 1498837), (139, 1423356), (164, 1206381), (246, 804254), (263, 752268), (278, 711678), (417, 474452), (451, 438684), (492, 402127), (526, 376134), (556, 355839), (789, 250756), (834, 237226), (902, 219342), (1052, 188067), (1353, 146228), (1529, 129396), (1578, 125378), (1668, 118613), (1804, 109671), (2706, 73114), (2893, 68388), (3058, 64698), (3156, 62689), (4587, 43132), (5412, 36557), (5699, 34716), (5786, 34194), (6116, 32349), (8679, 22796), (9174, 21566), (10783, 18348), (11398, 17358), (11572, 17097)]