205933536

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 643991040

約数和(自身を除く): 438057504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 69, 72, 86, 92, 96, 108, 129, 138, 144, 172, 184, 207, 216, 241, 258, 276, 288, 344, 368, 387, 414, 432, 482, 516, 552, 621, 688, 723, 736, 774, 828, 864, 964, 989, 1032, 1104, 1161, 1242, 1376, 1446, 1548, 1656, 1928, 1978, 2064, 2169, 2208, 2322, 2484, 2892, 2967, 3096, 3312, 3856, 3956, 4128, 4338, 4644, 4968, 5543, 5784, 5934, 6192, 6507, 6624, 7712, 7912, 8676, 8901, 9288, 9936, 10363, 11086, 11568, 11868, 12384, 13014, 15824, 16629, 17352, 17802, 18576, 19872, 20726, 22172, 23136, 23736, 26028, 26703, 31089, 31648, 33258, 34704, 35604, 37152, 41452, 44344, 47472, 49887, 52056, 53406, 62178, 66516, 69408, 71208, 82904, 88688, 93267, 94944, 99774, 104112, 106812, 124356, 133032, 142416, 149661, 165808, 177376, 186534, 199548, 208224, 213624, 238349, 248712, 266064, 279801, 284832, 299322, 331616, 373068, 399096, 427248, 476698, 497424, 532128, 559602, 598644, 715047, 746136, 798192, 854496, 953396, 994848, 1119204, 1197288, 1430094, 1492272, 1596384, 1906792, 2145141, 2238408, 2394576, 2860188, 2984544, 3813584, 4290282, 4476816, 4789152, 5720376, 6435423, 7627168, 8580564, 8953632, 11440752, 12870846, 17161128, 22881504, 25741692, 34322256, 51483384, 68644512, 102966768, 205933536]

約数ペア:

[(1, 205933536), (2, 102966768), (3, 68644512), (4, 51483384), (6, 34322256), (8, 25741692), (9, 22881504), (12, 17161128), (16, 12870846), (18, 11440752), (23, 8953632), (24, 8580564), (27, 7627168), (32, 6435423), (36, 5720376), (43, 4789152), (46, 4476816), (48, 4290282), (54, 3813584), (69, 2984544), (72, 2860188), (86, 2394576), (92, 2238408), (96, 2145141), (108, 1906792), (129, 1596384), (138, 1492272), (144, 1430094), (172, 1197288), (184, 1119204), (207, 994848), (216, 953396), (241, 854496), (258, 798192), (276, 746136), (288, 715047), (344, 598644), (368, 559602), (387, 532128), (414, 497424), (432, 476698), (482, 427248), (516, 399096), (552, 373068), (621, 331616), (688, 299322), (723, 284832), (736, 279801), (774, 266064), (828, 248712), (864, 238349), (964, 213624), (989, 208224), (1032, 199548), (1104, 186534), (1161, 177376), (1242, 165808), (1376, 149661), (1446, 142416), (1548, 133032), (1656, 124356), (1928, 106812), (1978, 104112), (2064, 99774), (2169, 94944), (2208, 93267), (2322, 88688), (2484, 82904), (2892, 71208), (2967, 69408), (3096, 66516), (3312, 62178), (3856, 53406), (3956, 52056), (4128, 49887), (4338, 47472), (4644, 44344), (4968, 41452), (5543, 37152), (5784, 35604), (5934, 34704), (6192, 33258), (6507, 31648), (6624, 31089), (7712, 26703), (7912, 26028), (8676, 23736), (8901, 23136), (9288, 22172), (9936, 20726), (10363, 19872), (11086, 18576), (11568, 17802), (11868, 17352), (12384, 16629), (13014, 15824)]