206821056

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 630862848

約数和(自身を除く): 424041792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 43, 47, 48, 52, 64, 78, 82, 86, 94, 96, 104, 123, 129, 141, 156, 164, 172, 188, 192, 208, 246, 258, 282, 312, 328, 344, 376, 416, 492, 516, 533, 559, 564, 611, 624, 656, 688, 752, 832, 984, 1032, 1066, 1118, 1128, 1222, 1248, 1312, 1376, 1504, 1599, 1677, 1763, 1833, 1927, 1968, 2021, 2064, 2132, 2236, 2256, 2444, 2496, 2624, 2752, 3008, 3198, 3354, 3526, 3666, 3854, 3936, 4042, 4128, 4264, 4472, 4512, 4888, 5289, 5781, 6063, 6396, 6708, 7052, 7332, 7708, 7872, 8084, 8256, 8528, 8944, 9024, 9776, 10578, 11562, 12126, 12792, 13416, 14104, 14664, 15416, 16168, 17056, 17888, 19552, 21156, 22919, 23124, 24252, 25051, 25584, 26273, 26832, 28208, 29328, 30832, 32336, 34112, 35776, 39104, 42312, 45838, 46248, 48504, 50102, 51168, 52546, 53664, 56416, 58656, 61664, 64672, 68757, 75153, 78819, 82861, 84624, 91676, 92496, 97008, 100204, 102336, 105092, 107328, 112832, 117312, 123328, 129344, 137514, 150306, 157638, 165722, 169248, 183352, 184992, 194016, 200408, 210184, 248583, 275028, 300612, 315276, 331444, 338496, 366704, 369984, 388032, 400816, 420368, 497166, 550056, 601224, 630552, 662888, 733408, 801632, 840736, 994332, 1077193, 1100112, 1202448, 1261104, 1325776, 1466816, 1603264, 1681472, 1988664, 2154386, 2200224, 2404896, 2522208, 2651552, 3231579, 3977328, 4308772, 4400448, 4809792, 5044416, 5303104, 6463158, 7954656, 8617544, 12926316, 15909312, 17235088, 25852632, 34470176, 51705264, 68940352, 103410528, 206821056]

約数ペア:

[(1, 206821056), (2, 103410528), (3, 68940352), (4, 51705264), (6, 34470176), (8, 25852632), (12, 17235088), (13, 15909312), (16, 12926316), (24, 8617544), (26, 7954656), (32, 6463158), (39, 5303104), (41, 5044416), (43, 4809792), (47, 4400448), (48, 4308772), (52, 3977328), (64, 3231579), (78, 2651552), (82, 2522208), (86, 2404896), (94, 2200224), (96, 2154386), (104, 1988664), (123, 1681472), (129, 1603264), (141, 1466816), (156, 1325776), (164, 1261104), (172, 1202448), (188, 1100112), (192, 1077193), (208, 994332), (246, 840736), (258, 801632), (282, 733408), (312, 662888), (328, 630552), (344, 601224), (376, 550056), (416, 497166), (492, 420368), (516, 400816), (533, 388032), (559, 369984), (564, 366704), (611, 338496), (624, 331444), (656, 315276), (688, 300612), (752, 275028), (832, 248583), (984, 210184), (1032, 200408), (1066, 194016), (1118, 184992), (1128, 183352), (1222, 169248), (1248, 165722), (1312, 157638), (1376, 150306), (1504, 137514), (1599, 129344), (1677, 123328), (1763, 117312), (1833, 112832), (1927, 107328), (1968, 105092), (2021, 102336), (2064, 100204), (2132, 97008), (2236, 92496), (2256, 91676), (2444, 84624), (2496, 82861), (2624, 78819), (2752, 75153), (3008, 68757), (3198, 64672), (3354, 61664), (3526, 58656), (3666, 56416), (3854, 53664), (3936, 52546), (4042, 51168), (4128, 50102), (4264, 48504), (4472, 46248), (4512, 45838), (4888, 42312), (5289, 39104), (5781, 35776), (6063, 34112), (6396, 32336), (6708, 30832), (7052, 29328), (7332, 28208), (7708, 26832), (7872, 26273), (8084, 25584), (8256, 25051), (8528, 24252), (8944, 23124), (9024, 22919), (9776, 21156), (10578, 19552), (11562, 17888), (12126, 17056), (12792, 16168), (13416, 15416), (14104, 14664)]