208079712

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 652700160

約数和(自身を除く): 444620448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 69, 72, 74, 92, 96, 108, 111, 138, 144, 148, 184, 207, 216, 222, 276, 283, 288, 296, 333, 368, 414, 432, 444, 552, 566, 592, 621, 666, 736, 828, 849, 851, 864, 888, 999, 1104, 1132, 1184, 1242, 1332, 1656, 1698, 1702, 1776, 1998, 2208, 2264, 2484, 2547, 2553, 2664, 3312, 3396, 3404, 3552, 3996, 4528, 4968, 5094, 5106, 5328, 6509, 6624, 6792, 6808, 7641, 7659, 7992, 9056, 9936, 10188, 10212, 10471, 10656, 13018, 13584, 13616, 15282, 15318, 15984, 19527, 19872, 20376, 20424, 20942, 22977, 26036, 27168, 27232, 30564, 30636, 31413, 31968, 39054, 40752, 40848, 41884, 45954, 52072, 58581, 61128, 61272, 62826, 78108, 81504, 81696, 83768, 91908, 94239, 104144, 117162, 122256, 122544, 125652, 156216, 167536, 175743, 183816, 188478, 208288, 234324, 240833, 244512, 245088, 251304, 282717, 312432, 335072, 351486, 367632, 376956, 468648, 481666, 502608, 565434, 624864, 702972, 722499, 735264, 753912, 937296, 963332, 1005216, 1130868, 1405944, 1444998, 1507824, 1874592, 1926664, 2167497, 2261736, 2811888, 2889996, 3015648, 3853328, 4334994, 4523472, 5623776, 5779992, 6502491, 7706656, 8669988, 9046944, 11559984, 13004982, 17339976, 23119968, 26009964, 34679952, 52019928, 69359904, 104039856, 208079712]

約数ペア:

[(1, 208079712), (2, 104039856), (3, 69359904), (4, 52019928), (6, 34679952), (8, 26009964), (9, 23119968), (12, 17339976), (16, 13004982), (18, 11559984), (23, 9046944), (24, 8669988), (27, 7706656), (32, 6502491), (36, 5779992), (37, 5623776), (46, 4523472), (48, 4334994), (54, 3853328), (69, 3015648), (72, 2889996), (74, 2811888), (92, 2261736), (96, 2167497), (108, 1926664), (111, 1874592), (138, 1507824), (144, 1444998), (148, 1405944), (184, 1130868), (207, 1005216), (216, 963332), (222, 937296), (276, 753912), (283, 735264), (288, 722499), (296, 702972), (333, 624864), (368, 565434), (414, 502608), (432, 481666), (444, 468648), (552, 376956), (566, 367632), (592, 351486), (621, 335072), (666, 312432), (736, 282717), (828, 251304), (849, 245088), (851, 244512), (864, 240833), (888, 234324), (999, 208288), (1104, 188478), (1132, 183816), (1184, 175743), (1242, 167536), (1332, 156216), (1656, 125652), (1698, 122544), (1702, 122256), (1776, 117162), (1998, 104144), (2208, 94239), (2264, 91908), (2484, 83768), (2547, 81696), (2553, 81504), (2664, 78108), (3312, 62826), (3396, 61272), (3404, 61128), (3552, 58581), (3996, 52072), (4528, 45954), (4968, 41884), (5094, 40848), (5106, 40752), (5328, 39054), (6509, 31968), (6624, 31413), (6792, 30636), (6808, 30564), (7641, 27232), (7659, 27168), (7992, 26036), (9056, 22977), (9936, 20942), (10188, 20424), (10212, 20376), (10471, 19872), (10656, 19527), (13018, 15984), (13584, 15318), (13616, 15282)]