206213364

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 180

約数和(自身を含む): 648869760

約数和(自身を除く): 442656396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 252, 279, 294, 324, 372, 378, 419, 434, 441, 558, 567, 588, 651, 756, 837, 838, 868, 882, 1116, 1134, 1257, 1302, 1323, 1519, 1674, 1676, 1764, 1953, 2268, 2511, 2514, 2604, 2646, 2933, 3038, 3348, 3771, 3906, 3969, 4557, 5022, 5028, 5292, 5859, 5866, 6076, 7542, 7812, 7938, 8799, 9114, 10044, 11313, 11718, 11732, 12989, 13671, 15084, 15876, 17577, 17598, 18228, 20531, 22626, 23436, 25978, 26397, 27342, 33939, 35154, 35196, 38967, 41013, 41062, 45252, 51956, 52794, 54684, 61593, 67878, 70308, 77934, 79191, 82026, 82124, 90923, 105588, 116901, 123039, 123186, 135756, 155868, 158382, 164052, 181846, 184779, 233802, 237573, 246078, 246372, 272769, 316764, 350703, 363692, 369558, 467604, 475146, 492156, 545538, 554337, 636461, 701406, 739116, 818307, 950292, 1052109, 1091076, 1108674, 1272922, 1402812, 1636614, 1663011, 1909383, 2104218, 2217348, 2454921, 2545844, 3273228, 3326022, 3818766, 4208436, 4909842, 5728149, 6652044, 7364763, 7637532, 9819684, 11456298, 14729526, 17184447, 22912596, 29459052, 34368894, 51553341, 68737788, 103106682, 206213364]

約数ペア:

[(1, 206213364), (2, 103106682), (3, 68737788), (4, 51553341), (6, 34368894), (7, 29459052), (9, 22912596), (12, 17184447), (14, 14729526), (18, 11456298), (21, 9819684), (27, 7637532), (28, 7364763), (31, 6652044), (36, 5728149), (42, 4909842), (49, 4208436), (54, 3818766), (62, 3326022), (63, 3273228), (81, 2545844), (84, 2454921), (93, 2217348), (98, 2104218), (108, 1909383), (124, 1663011), (126, 1636614), (147, 1402812), (162, 1272922), (186, 1108674), (189, 1091076), (196, 1052109), (217, 950292), (252, 818307), (279, 739116), (294, 701406), (324, 636461), (372, 554337), (378, 545538), (419, 492156), (434, 475146), (441, 467604), (558, 369558), (567, 363692), (588, 350703), (651, 316764), (756, 272769), (837, 246372), (838, 246078), (868, 237573), (882, 233802), (1116, 184779), (1134, 181846), (1257, 164052), (1302, 158382), (1323, 155868), (1519, 135756), (1674, 123186), (1676, 123039), (1764, 116901), (1953, 105588), (2268, 90923), (2511, 82124), (2514, 82026), (2604, 79191), (2646, 77934), (2933, 70308), (3038, 67878), (3348, 61593), (3771, 54684), (3906, 52794), (3969, 51956), (4557, 45252), (5022, 41062), (5028, 41013), (5292, 38967), (5859, 35196), (5866, 35154), (6076, 33939), (7542, 27342), (7812, 26397), (7938, 25978), (8799, 23436), (9114, 22626), (10044, 20531), (11313, 18228), (11718, 17598), (11732, 17577), (12989, 15876), (13671, 15084)]