199563408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7453

約数の個数: 120

約数和(自身を含む): 645199776

約数和(自身を除く): 445636368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 7411, 8976, 13464, 14822, 22233, 26928, 29644, 44466, 59288, 66699, 81521, 88932, 118576, 125987, 133398, 163042, 177864, 244563, 251974, 266796, 326084, 355728, 377961, 489126, 503948, 533592, 652168, 733689, 755922, 978252, 1007896, 1067184, 1133883, 1304336, 1385857, 1467378, 1511844, 1956504, 2015792, 2267766, 2771714, 2934756, 3023688, 3913008, 4157571, 4535532, 5543428, 5869512, 6047376, 8315142, 9071064, 11086856, 11739024, 12472713, 16630284, 18142128, 22173712, 24945426, 33260568, 49890852, 66521136, 99781704, 199563408]

約数ペア:

[(1, 199563408), (2, 99781704), (3, 66521136), (4, 49890852), (6, 33260568), (8, 24945426), (9, 22173712), (11, 18142128), (12, 16630284), (16, 12472713), (17, 11739024), (18, 11086856), (22, 9071064), (24, 8315142), (33, 6047376), (34, 5869512), (36, 5543428), (44, 4535532), (48, 4157571), (51, 3913008), (66, 3023688), (68, 2934756), (72, 2771714), (88, 2267766), (99, 2015792), (102, 1956504), (132, 1511844), (136, 1467378), (144, 1385857), (153, 1304336), (176, 1133883), (187, 1067184), (198, 1007896), (204, 978252), (264, 755922), (272, 733689), (306, 652168), (374, 533592), (396, 503948), (408, 489126), (528, 377961), (561, 355728), (612, 326084), (748, 266796), (792, 251974), (816, 244563), (1122, 177864), (1224, 163042), (1496, 133398), (1584, 125987), (1683, 118576), (2244, 88932), (2448, 81521), (2992, 66699), (3366, 59288), (4488, 44466), (6732, 29644), (7411, 26928), (8976, 22233), (13464, 14822)]