205266996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 610541568

約数和(自身を除く): 405274572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 253, 276, 279, 341, 372, 396, 414, 506, 558, 682, 713, 727, 759, 828, 1012, 1023, 1116, 1364, 1426, 1454, 1518, 2046, 2139, 2181, 2277, 2852, 2908, 3036, 3069, 4092, 4278, 4362, 4554, 6138, 6417, 6543, 7843, 7997, 8556, 8724, 9108, 12276, 12834, 13086, 15686, 15994, 16721, 22537, 23529, 23991, 25668, 26172, 31372, 31988, 33442, 45074, 47058, 47982, 50163, 66884, 67611, 70587, 71973, 90148, 94116, 95964, 100326, 135222, 141174, 143946, 150489, 183931, 200652, 202833, 247907, 270444, 282348, 287892, 300978, 367862, 405666, 495814, 518351, 551793, 601956, 735724, 743721, 811332, 991628, 1036702, 1103586, 1487442, 1555053, 1655379, 2073404, 2207172, 2231163, 2974884, 3110106, 3310758, 4462326, 4665159, 5701861, 6220212, 6621516, 8924652, 9330318, 11403722, 17105583, 18660636, 22807444, 34211166, 51316749, 68422332, 102633498, 205266996]

約数ペア:

[(1, 205266996), (2, 102633498), (3, 68422332), (4, 51316749), (6, 34211166), (9, 22807444), (11, 18660636), (12, 17105583), (18, 11403722), (22, 9330318), (23, 8924652), (31, 6621516), (33, 6220212), (36, 5701861), (44, 4665159), (46, 4462326), (62, 3310758), (66, 3110106), (69, 2974884), (92, 2231163), (93, 2207172), (99, 2073404), (124, 1655379), (132, 1555053), (138, 1487442), (186, 1103586), (198, 1036702), (207, 991628), (253, 811332), (276, 743721), (279, 735724), (341, 601956), (372, 551793), (396, 518351), (414, 495814), (506, 405666), (558, 367862), (682, 300978), (713, 287892), (727, 282348), (759, 270444), (828, 247907), (1012, 202833), (1023, 200652), (1116, 183931), (1364, 150489), (1426, 143946), (1454, 141174), (1518, 135222), (2046, 100326), (2139, 95964), (2181, 94116), (2277, 90148), (2852, 71973), (2908, 70587), (3036, 67611), (3069, 66884), (4092, 50163), (4278, 47982), (4362, 47058), (4554, 45074), (6138, 33442), (6417, 31988), (6543, 31372), (7843, 26172), (7997, 25668), (8556, 23991), (8724, 23529), (9108, 22537), (12276, 16721), (12834, 15994), (13086, 15686)]