202559728

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3014

約数の個数: 60

約数和(自身を含む): 461823120

約数和(自身を除く): 259263392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2492, 2903, 4361, 4984, 5806, 8722, 9968, 11612, 17444, 20321, 23224, 34888, 40642, 46448, 69776, 81284, 142247, 162568, 258367, 284494, 325136, 516734, 568988, 1033468, 1137976, 1808569, 2066936, 2275952, 3617138, 4133872, 7234276, 12659983, 14468552, 25319966, 28937104, 50639932, 101279864, 202559728]

約数ペア:

[(1, 202559728), (2, 101279864), (4, 50639932), (7, 28937104), (8, 25319966), (14, 14468552), (16, 12659983), (28, 7234276), (49, 4133872), (56, 3617138), (89, 2275952), (98, 2066936), (112, 1808569), (178, 1137976), (196, 1033468), (356, 568988), (392, 516734), (623, 325136), (712, 284494), (784, 258367), (1246, 162568), (1424, 142247), (2492, 81284), (2903, 69776), (4361, 46448), (4984, 40642), (5806, 34888), (8722, 23224), (9968, 20321), (11612, 17444)]