208430064

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 642012480

約数和(自身を除く): 433582416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 101, 102, 108, 136, 144, 153, 202, 204, 216, 272, 281, 303, 306, 404, 408, 432, 459, 562, 606, 612, 808, 816, 843, 909, 918, 1124, 1212, 1224, 1616, 1686, 1717, 1818, 1836, 2248, 2424, 2448, 2529, 2727, 3372, 3434, 3636, 3672, 4496, 4777, 4848, 5058, 5151, 5454, 6744, 6868, 7272, 7344, 7587, 9554, 10116, 10302, 10908, 13488, 13736, 14331, 14544, 15174, 15453, 19108, 20232, 20604, 21816, 27472, 28381, 28662, 30348, 30906, 38216, 40464, 41208, 42993, 43632, 46359, 56762, 57324, 60696, 61812, 76432, 82416, 85143, 85986, 92718, 113524, 114648, 121392, 123624, 128979, 170286, 171972, 185436, 227048, 229296, 247248, 255429, 257958, 340572, 343944, 370872, 454096, 482477, 510858, 515916, 681144, 687888, 741744, 766287, 964954, 1021716, 1031832, 1362288, 1447431, 1532574, 1929908, 2043432, 2063664, 2894862, 3065148, 3859816, 4086864, 4342293, 5789724, 6130296, 7719632, 8684586, 11579448, 12260592, 13026879, 17369172, 23158896, 26053758, 34738344, 52107516, 69476688, 104215032, 208430064]

約数ペア:

[(1, 208430064), (2, 104215032), (3, 69476688), (4, 52107516), (6, 34738344), (8, 26053758), (9, 23158896), (12, 17369172), (16, 13026879), (17, 12260592), (18, 11579448), (24, 8684586), (27, 7719632), (34, 6130296), (36, 5789724), (48, 4342293), (51, 4086864), (54, 3859816), (68, 3065148), (72, 2894862), (101, 2063664), (102, 2043432), (108, 1929908), (136, 1532574), (144, 1447431), (153, 1362288), (202, 1031832), (204, 1021716), (216, 964954), (272, 766287), (281, 741744), (303, 687888), (306, 681144), (404, 515916), (408, 510858), (432, 482477), (459, 454096), (562, 370872), (606, 343944), (612, 340572), (808, 257958), (816, 255429), (843, 247248), (909, 229296), (918, 227048), (1124, 185436), (1212, 171972), (1224, 170286), (1616, 128979), (1686, 123624), (1717, 121392), (1818, 114648), (1836, 113524), (2248, 92718), (2424, 85986), (2448, 85143), (2529, 82416), (2727, 76432), (3372, 61812), (3434, 60696), (3636, 57324), (3672, 56762), (4496, 46359), (4777, 43632), (4848, 42993), (5058, 41208), (5151, 40464), (5454, 38216), (6744, 30906), (6868, 30348), (7272, 28662), (7344, 28381), (7587, 27472), (9554, 21816), (10116, 20604), (10302, 20232), (10908, 19108), (13488, 15453), (13736, 15174), (14331, 14544)]