204921528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 599074560

約数和(自身を除く): 394153032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 271, 294, 392, 542, 588, 643, 813, 1084, 1176, 1286, 1626, 1897, 1929, 2168, 2572, 3252, 3794, 3858, 4501, 5144, 5691, 6504, 7588, 7716, 9002, 11382, 13279, 13503, 15176, 15432, 18004, 22764, 26558, 27006, 31507, 36008, 39837, 45528, 53116, 54012, 63014, 79674, 94521, 106232, 108024, 126028, 159348, 174253, 189042, 252056, 318696, 348506, 378084, 522759, 697012, 756168, 1045518, 1219771, 1394024, 2091036, 2439542, 3659313, 4182072, 4879084, 7318626, 8538397, 9758168, 14637252, 17076794, 25615191, 29274504, 34153588, 51230382, 68307176, 102460764, 204921528]

約数ペア:

[(1, 204921528), (2, 102460764), (3, 68307176), (4, 51230382), (6, 34153588), (7, 29274504), (8, 25615191), (12, 17076794), (14, 14637252), (21, 9758168), (24, 8538397), (28, 7318626), (42, 4879084), (49, 4182072), (56, 3659313), (84, 2439542), (98, 2091036), (147, 1394024), (168, 1219771), (196, 1045518), (271, 756168), (294, 697012), (392, 522759), (542, 378084), (588, 348506), (643, 318696), (813, 252056), (1084, 189042), (1176, 174253), (1286, 159348), (1626, 126028), (1897, 108024), (1929, 106232), (2168, 94521), (2572, 79674), (3252, 63014), (3794, 54012), (3858, 53116), (4501, 45528), (5144, 39837), (5691, 36008), (6504, 31507), (7588, 27006), (7716, 26558), (9002, 22764), (11382, 18004), (13279, 15432), (13503, 15176)]