208158048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 144

約数和(自身を含む): 685601280

約数和(自身を除く): 477443232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1307, 1422, 1659, 1896, 2016, 2212, 2528, 2614, 2844, 3318, 3792, 3921, 4424, 4977, 5228, 5688, 6636, 7584, 7842, 8848, 9149, 9954, 10456, 11376, 11763, 13272, 15684, 17696, 18298, 19908, 20912, 22752, 23526, 26544, 27447, 31368, 36596, 39816, 41824, 47052, 53088, 54894, 62736, 73192, 79632, 82341, 94104, 103253, 109788, 125472, 146384, 159264, 164682, 188208, 206506, 219576, 292768, 309759, 329364, 376416, 413012, 439152, 619518, 658728, 722771, 826024, 878304, 929277, 1239036, 1317456, 1445542, 1652048, 1858554, 2168313, 2478072, 2634912, 2891084, 3304096, 3717108, 4336626, 4956144, 5782168, 6504939, 7434216, 8673252, 9912288, 11564336, 13009878, 14868432, 17346504, 23128672, 26019756, 29736864, 34693008, 52039512, 69386016, 104079024, 208158048]

約数ペア:

[(1, 208158048), (2, 104079024), (3, 69386016), (4, 52039512), (6, 34693008), (7, 29736864), (8, 26019756), (9, 23128672), (12, 17346504), (14, 14868432), (16, 13009878), (18, 11564336), (21, 9912288), (24, 8673252), (28, 7434216), (32, 6504939), (36, 5782168), (42, 4956144), (48, 4336626), (56, 3717108), (63, 3304096), (72, 2891084), (79, 2634912), (84, 2478072), (96, 2168313), (112, 1858554), (126, 1652048), (144, 1445542), (158, 1317456), (168, 1239036), (224, 929277), (237, 878304), (252, 826024), (288, 722771), (316, 658728), (336, 619518), (474, 439152), (504, 413012), (553, 376416), (632, 329364), (672, 309759), (711, 292768), (948, 219576), (1008, 206506), (1106, 188208), (1264, 164682), (1307, 159264), (1422, 146384), (1659, 125472), (1896, 109788), (2016, 103253), (2212, 94104), (2528, 82341), (2614, 79632), (2844, 73192), (3318, 62736), (3792, 54894), (3921, 53088), (4424, 47052), (4977, 41824), (5228, 39816), (5688, 36596), (6636, 31368), (7584, 27447), (7842, 26544), (8848, 23526), (9149, 22752), (9954, 20912), (10456, 19908), (11376, 18298), (11763, 17696), (13272, 15684)]