208553664

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 622669824

約数和(自身を除く): 414116160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 121, 132, 141, 176, 188, 191, 192, 242, 264, 282, 352, 363, 376, 382, 484, 517, 528, 564, 573, 704, 726, 752, 764, 968, 1034, 1056, 1128, 1146, 1452, 1504, 1528, 1551, 1936, 2068, 2101, 2112, 2256, 2292, 2904, 3008, 3056, 3102, 3872, 4136, 4202, 4512, 4584, 5687, 5808, 6112, 6204, 6303, 7744, 8272, 8404, 8977, 9024, 9168, 11374, 11616, 12224, 12408, 12606, 16544, 16808, 17061, 17954, 18336, 22748, 23111, 23232, 24816, 25212, 26931, 33088, 33616, 34122, 35908, 36672, 45496, 46222, 49632, 50424, 53862, 67232, 68244, 69333, 71816, 90992, 92444, 98747, 99264, 100848, 107724, 134464, 136488, 138666, 143632, 181984, 184888, 197494, 201696, 215448, 272976, 277332, 287264, 296241, 363968, 369776, 394988, 403392, 430896, 545952, 554664, 574528, 592482, 739552, 789976, 861792, 1086217, 1091904, 1109328, 1184964, 1479104, 1579952, 1723584, 2172434, 2218656, 2369928, 3159904, 3258651, 4344868, 4437312, 4739856, 6319808, 6517302, 8689736, 9479712, 13034604, 17379472, 18959424, 26069208, 34758944, 52138416, 69517888, 104276832, 208553664]

約数ペア:

[(1, 208553664), (2, 104276832), (3, 69517888), (4, 52138416), (6, 34758944), (8, 26069208), (11, 18959424), (12, 17379472), (16, 13034604), (22, 9479712), (24, 8689736), (32, 6517302), (33, 6319808), (44, 4739856), (47, 4437312), (48, 4344868), (64, 3258651), (66, 3159904), (88, 2369928), (94, 2218656), (96, 2172434), (121, 1723584), (132, 1579952), (141, 1479104), (176, 1184964), (188, 1109328), (191, 1091904), (192, 1086217), (242, 861792), (264, 789976), (282, 739552), (352, 592482), (363, 574528), (376, 554664), (382, 545952), (484, 430896), (517, 403392), (528, 394988), (564, 369776), (573, 363968), (704, 296241), (726, 287264), (752, 277332), (764, 272976), (968, 215448), (1034, 201696), (1056, 197494), (1128, 184888), (1146, 181984), (1452, 143632), (1504, 138666), (1528, 136488), (1551, 134464), (1936, 107724), (2068, 100848), (2101, 99264), (2112, 98747), (2256, 92444), (2292, 90992), (2904, 71816), (3008, 69333), (3056, 68244), (3102, 67232), (3872, 53862), (4136, 50424), (4202, 49632), (4512, 46222), (4584, 45496), (5687, 36672), (5808, 35908), (6112, 34122), (6204, 33616), (6303, 33088), (7744, 26931), (8272, 25212), (8404, 24816), (8977, 23232), (9024, 23111), (9168, 22748), (11374, 18336), (11616, 17954), (12224, 17061), (12408, 16808), (12606, 16544)]