205736248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 394243200

約数和(自身を除く): 188506952

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 479, 958, 1013, 1916, 2026, 3832, 4052, 8104, 25387, 50774, 53689, 101548, 107378, 203096, 214756, 429512, 485227, 970454, 1940908, 3881816, 25717031, 51434062, 102868124, 205736248]

約数ペア:

[(1, 205736248), (2, 102868124), (4, 51434062), (8, 25717031), (53, 3881816), (106, 1940908), (212, 970454), (424, 485227), (479, 429512), (958, 214756), (1013, 203096), (1916, 107378), (2026, 101548), (3832, 53689), (4052, 50774), (8104, 25387)]