201547416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 595676160

約数和(自身を除く): 394128744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 71, 84, 122, 142, 168, 183, 213, 244, 277, 284, 366, 426, 427, 488, 497, 554, 568, 732, 831, 852, 854, 994, 1108, 1281, 1464, 1491, 1662, 1704, 1708, 1939, 1988, 2216, 2562, 2982, 3324, 3416, 3878, 3976, 4331, 5124, 5817, 5964, 6648, 7756, 8662, 10248, 11634, 11928, 12993, 15512, 16897, 17324, 19667, 23268, 25986, 30317, 33794, 34648, 39334, 46536, 50691, 51972, 59001, 60634, 67588, 78668, 90951, 101382, 103944, 118002, 118279, 121268, 135176, 137669, 157336, 181902, 202764, 236004, 236558, 242536, 275338, 354837, 363804, 405528, 413007, 472008, 473116, 550676, 709674, 727608, 826014, 946232, 1101352, 1199687, 1419348, 1652028, 2399374, 2838696, 3304056, 3599061, 4798748, 7198122, 8397809, 9597496, 14396244, 16795618, 25193427, 28792488, 33591236, 50386854, 67182472, 100773708, 201547416]

約数ペア:

[(1, 201547416), (2, 100773708), (3, 67182472), (4, 50386854), (6, 33591236), (7, 28792488), (8, 25193427), (12, 16795618), (14, 14396244), (21, 9597496), (24, 8397809), (28, 7198122), (42, 4798748), (56, 3599061), (61, 3304056), (71, 2838696), (84, 2399374), (122, 1652028), (142, 1419348), (168, 1199687), (183, 1101352), (213, 946232), (244, 826014), (277, 727608), (284, 709674), (366, 550676), (426, 473116), (427, 472008), (488, 413007), (497, 405528), (554, 363804), (568, 354837), (732, 275338), (831, 242536), (852, 236558), (854, 236004), (994, 202764), (1108, 181902), (1281, 157336), (1464, 137669), (1491, 135176), (1662, 121268), (1704, 118279), (1708, 118002), (1939, 103944), (1988, 101382), (2216, 90951), (2562, 78668), (2982, 67588), (3324, 60634), (3416, 59001), (3878, 51972), (3976, 50691), (4331, 46536), (5124, 39334), (5817, 34648), (5964, 33794), (6648, 30317), (7756, 25986), (8662, 23268), (10248, 19667), (11634, 17324), (11928, 16897), (12993, 15512)]