200995488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 616038696

約数和(自身を除く): 415043208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 612, 673, 732, 816, 976, 1037, 1098, 1224, 1346, 1464, 1632, 1952, 2019, 2074, 2196, 2448, 2692, 2928, 3111, 4038, 4148, 4392, 4896, 5384, 5856, 6057, 6222, 8076, 8296, 8784, 9333, 10768, 11441, 12114, 12444, 16152, 16592, 17568, 18666, 21536, 22882, 24228, 24888, 32304, 33184, 34323, 37332, 41053, 45764, 48456, 49776, 64608, 68646, 74664, 82106, 91528, 96912, 99552, 102969, 123159, 137292, 149328, 164212, 183056, 193824, 205938, 246318, 274584, 298656, 328424, 366112, 369477, 411876, 492636, 549168, 656848, 697901, 738954, 823752, 985272, 1098336, 1313696, 1395802, 1477908, 1647504, 1970544, 2093703, 2791604, 2955816, 3295008, 3941088, 4187406, 5583208, 5911632, 6281109, 8374812, 11166416, 11823264, 12562218, 16749624, 22332832, 25124436, 33499248, 50248872, 66998496, 100497744, 200995488]

約数ペア:

[(1, 200995488), (2, 100497744), (3, 66998496), (4, 50248872), (6, 33499248), (8, 25124436), (9, 22332832), (12, 16749624), (16, 12562218), (17, 11823264), (18, 11166416), (24, 8374812), (32, 6281109), (34, 5911632), (36, 5583208), (48, 4187406), (51, 3941088), (61, 3295008), (68, 2955816), (72, 2791604), (96, 2093703), (102, 1970544), (122, 1647504), (136, 1477908), (144, 1395802), (153, 1313696), (183, 1098336), (204, 985272), (244, 823752), (272, 738954), (288, 697901), (306, 656848), (366, 549168), (408, 492636), (488, 411876), (544, 369477), (549, 366112), (612, 328424), (673, 298656), (732, 274584), (816, 246318), (976, 205938), (1037, 193824), (1098, 183056), (1224, 164212), (1346, 149328), (1464, 137292), (1632, 123159), (1952, 102969), (2019, 99552), (2074, 96912), (2196, 91528), (2448, 82106), (2692, 74664), (2928, 68646), (3111, 64608), (4038, 49776), (4148, 48456), (4392, 45764), (4896, 41053), (5384, 37332), (5856, 34323), (6057, 33184), (6222, 32304), (8076, 24888), (8296, 24228), (8784, 22882), (9333, 21536), (10768, 18666), (11441, 17568), (12114, 16592), (12444, 16152)]