202195952

素因数分解:

$2^4\times 7^2\times {\mathrm{257903}}^1$

素因数の和:257925

約数の個数: 30

約数和(自身を含む): 455716368

約数和(自身を除く): 253520416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 257903, 515806, 1031612, 1805321, 2063224, 3610642, 4126448, 7221284, 12637247, 14442568, 25274494, 28885136, 50548988, 101097976, 202195952]

約数ペア:

[(1, 202195952), (2, 101097976), (4, 50548988), (7, 28885136), (8, 25274494), (14, 14442568), (16, 12637247), (28, 7221284), (49, 4126448), (56, 3610642), (98, 2063224), (112, 1805321), (196, 1031612), (392, 515806), (784, 257903)]