209618032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 290349968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 31, 38, 52, 58, 59, 62, 76, 104, 116, 118, 124, 152, 208, 232, 236, 247, 248, 304, 377, 403, 464, 472, 494, 496, 551, 589, 754, 767, 806, 899, 944, 988, 1102, 1121, 1178, 1508, 1534, 1612, 1711, 1798, 1829, 1976, 2204, 2242, 2356, 3016, 3068, 3224, 3422, 3596, 3658, 3952, 4408, 4484, 4712, 6032, 6136, 6448, 6844, 7163, 7192, 7316, 7657, 8816, 8968, 9424, 11687, 12272, 13688, 14326, 14384, 14573, 14632, 15314, 17081, 17936, 22243, 23374, 23777, 27376, 28652, 29146, 29264, 30628, 32509, 34162, 34751, 44486, 46748, 47554, 53041, 57304, 58292, 61256, 65018, 68324, 69502, 88972, 93496, 95108, 106082, 114608, 116584, 122512, 130036, 136648, 139004, 177944, 186992, 190216, 212164, 222053, 233168, 260072, 273296, 278008, 355888, 380432, 422617, 424328, 444106, 451763, 520144, 556016, 689533, 845234, 848656, 888212, 903526, 1007779, 1379066, 1690468, 1776424, 1807052, 2015558, 2758132, 3380936, 3552848, 3614104, 4031116, 5516264, 6761872, 7228208, 8062232, 11032528, 13101127, 16124464, 26202254, 52404508, 104809016, 209618032]

約数ペア:

[(1, 209618032), (2, 104809016), (4, 52404508), (8, 26202254), (13, 16124464), (16, 13101127), (19, 11032528), (26, 8062232), (29, 7228208), (31, 6761872), (38, 5516264), (52, 4031116), (58, 3614104), (59, 3552848), (62, 3380936), (76, 2758132), (104, 2015558), (116, 1807052), (118, 1776424), (124, 1690468), (152, 1379066), (208, 1007779), (232, 903526), (236, 888212), (247, 848656), (248, 845234), (304, 689533), (377, 556016), (403, 520144), (464, 451763), (472, 444106), (494, 424328), (496, 422617), (551, 380432), (589, 355888), (754, 278008), (767, 273296), (806, 260072), (899, 233168), (944, 222053), (988, 212164), (1102, 190216), (1121, 186992), (1178, 177944), (1508, 139004), (1534, 136648), (1612, 130036), (1711, 122512), (1798, 116584), (1829, 114608), (1976, 106082), (2204, 95108), (2242, 93496), (2356, 88972), (3016, 69502), (3068, 68324), (3224, 65018), (3422, 61256), (3596, 58292), (3658, 57304), (3952, 53041), (4408, 47554), (4484, 46748), (4712, 44486), (6032, 34751), (6136, 34162), (6448, 32509), (6844, 30628), (7163, 29264), (7192, 29146), (7316, 28652), (7657, 27376), (8816, 23777), (8968, 23374), (9424, 22243), (11687, 17936), (12272, 17081), (13688, 15314), (14326, 14632), (14384, 14573)]