208149216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 598752000

約数和(自身を除く): 390602784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 439, 449, 528, 878, 898, 1056, 1317, 1347, 1756, 1796, 2634, 2694, 3512, 3592, 4829, 4939, 5268, 5388, 7024, 7184, 9658, 9878, 10536, 10776, 14048, 14368, 14487, 14817, 19316, 19756, 21072, 21552, 28974, 29634, 38632, 39512, 42144, 43104, 57948, 59268, 77264, 79024, 115896, 118536, 154528, 158048, 197111, 231792, 237072, 394222, 463584, 474144, 591333, 788444, 1182666, 1576888, 2168221, 2365332, 3153776, 4336442, 4730664, 6307552, 6504663, 8672884, 9461328, 13009326, 17345768, 18922656, 26018652, 34691536, 52037304, 69383072, 104074608, 208149216]

約数ペア:

[(1, 208149216), (2, 104074608), (3, 69383072), (4, 52037304), (6, 34691536), (8, 26018652), (11, 18922656), (12, 17345768), (16, 13009326), (22, 9461328), (24, 8672884), (32, 6504663), (33, 6307552), (44, 4730664), (48, 4336442), (66, 3153776), (88, 2365332), (96, 2168221), (132, 1576888), (176, 1182666), (264, 788444), (352, 591333), (439, 474144), (449, 463584), (528, 394222), (878, 237072), (898, 231792), (1056, 197111), (1317, 158048), (1347, 154528), (1756, 118536), (1796, 115896), (2634, 79024), (2694, 77264), (3512, 59268), (3592, 57948), (4829, 43104), (4939, 42144), (5268, 39512), (5388, 38632), (7024, 29634), (7184, 28974), (9658, 21552), (9878, 21072), (10536, 19756), (10776, 19316), (14048, 14817), (14368, 14487)]