208070208

素因数分解:

$2^6\times 3^5\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 168

約数和(自身を含む): 655697952

約数和(自身を除く): 447627744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 576, 612, 648, 787, 816, 864, 918, 972, 1088, 1224, 1296, 1377, 1574, 1632, 1728, 1836, 1944, 2361, 2448, 2592, 2754, 3148, 3264, 3672, 3888, 4131, 4722, 4896, 5184, 5508, 6296, 7083, 7344, 7776, 8262, 9444, 9792, 11016, 12592, 13379, 14166, 14688, 15552, 16524, 18888, 21249, 22032, 25184, 26758, 28332, 29376, 33048, 37776, 40137, 42498, 44064, 50368, 53516, 56664, 63747, 66096, 75552, 80274, 84996, 88128, 107032, 113328, 120411, 127494, 132192, 151104, 160548, 169992, 191241, 214064, 226656, 240822, 254988, 264384, 321096, 339984, 361233, 382482, 428128, 453312, 481644, 509976, 642192, 679968, 722466, 764964, 856256, 963288, 1019952, 1083699, 1284384, 1359936, 1444932, 1529928, 1926576, 2039904, 2167398, 2568768, 2889864, 3059856, 3251097, 3853152, 4079808, 4334796, 5779728, 6119712, 6502194, 7706304, 8669592, 11559456, 12239424, 13004388, 17339184, 23118912, 26008776, 34678368, 52017552, 69356736, 104035104, 208070208]

約数ペア:

[(1, 208070208), (2, 104035104), (3, 69356736), (4, 52017552), (6, 34678368), (8, 26008776), (9, 23118912), (12, 17339184), (16, 13004388), (17, 12239424), (18, 11559456), (24, 8669592), (27, 7706304), (32, 6502194), (34, 6119712), (36, 5779728), (48, 4334796), (51, 4079808), (54, 3853152), (64, 3251097), (68, 3059856), (72, 2889864), (81, 2568768), (96, 2167398), (102, 2039904), (108, 1926576), (136, 1529928), (144, 1444932), (153, 1359936), (162, 1284384), (192, 1083699), (204, 1019952), (216, 963288), (243, 856256), (272, 764964), (288, 722466), (306, 679968), (324, 642192), (408, 509976), (432, 481644), (459, 453312), (486, 428128), (544, 382482), (576, 361233), (612, 339984), (648, 321096), (787, 264384), (816, 254988), (864, 240822), (918, 226656), (972, 214064), (1088, 191241), (1224, 169992), (1296, 160548), (1377, 151104), (1574, 132192), (1632, 127494), (1728, 120411), (1836, 113328), (1944, 107032), (2361, 88128), (2448, 84996), (2592, 80274), (2754, 75552), (3148, 66096), (3264, 63747), (3672, 56664), (3888, 53516), (4131, 50368), (4722, 44064), (4896, 42498), (5184, 40137), (5508, 37776), (6296, 33048), (7083, 29376), (7344, 28332), (7776, 26758), (8262, 25184), (9444, 22032), (9792, 21249), (11016, 18888), (12592, 16524), (13379, 15552), (14166, 14688)]