197912286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 96

約数和(自身を含む): 525837312

約数和(自身を除く): 327925026

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 299, 414, 429, 506, 598, 759, 858, 897, 1287, 1518, 1794, 2277, 2574, 2691, 3289, 3343, 4554, 5382, 6578, 6686, 9867, 10029, 19734, 20058, 29601, 30087, 36773, 43459, 59202, 60174, 73546, 76889, 86918, 110319, 130377, 153778, 220638, 230667, 260754, 330957, 391131, 461334, 478049, 661914, 692001, 782262, 845779, 956098, 999557, 1384002, 1434147, 1691558, 1999114, 2537337, 2868294, 2998671, 4302441, 5074674, 5997342, 7612011, 8604882, 8996013, 10995127, 15224022, 17992026, 21990254, 32985381, 65970762, 98956143, 197912286]

約数ペア:

[(1, 197912286), (2, 98956143), (3, 65970762), (6, 32985381), (9, 21990254), (11, 17992026), (13, 15224022), (18, 10995127), (22, 8996013), (23, 8604882), (26, 7612011), (33, 5997342), (39, 5074674), (46, 4302441), (66, 2998671), (69, 2868294), (78, 2537337), (99, 1999114), (117, 1691558), (138, 1434147), (143, 1384002), (198, 999557), (207, 956098), (234, 845779), (253, 782262), (286, 692001), (299, 661914), (414, 478049), (429, 461334), (506, 391131), (598, 330957), (759, 260754), (858, 230667), (897, 220638), (1287, 153778), (1518, 130377), (1794, 110319), (2277, 86918), (2574, 76889), (2691, 73546), (3289, 60174), (3343, 59202), (4554, 43459), (5382, 36773), (6578, 30087), (6686, 29601), (9867, 20058), (10029, 19734)]