203498376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 522158400

約数和(自身を除く): 318660024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 157, 159, 212, 314, 318, 424, 471, 628, 636, 942, 1019, 1256, 1272, 1884, 2038, 3057, 3768, 4076, 6114, 8152, 8321, 12228, 16642, 24456, 24963, 33284, 49926, 54007, 66568, 99852, 108014, 159983, 162021, 199704, 216028, 319966, 324042, 432056, 479949, 639932, 648084, 959898, 1279864, 1296168, 1919796, 3839592, 8479099, 16958198, 25437297, 33916396, 50874594, 67832792, 101749188, 203498376]

約数ペア:

[(1, 203498376), (2, 101749188), (3, 67832792), (4, 50874594), (6, 33916396), (8, 25437297), (12, 16958198), (24, 8479099), (53, 3839592), (106, 1919796), (157, 1296168), (159, 1279864), (212, 959898), (314, 648084), (318, 639932), (424, 479949), (471, 432056), (628, 324042), (636, 319966), (942, 216028), (1019, 199704), (1256, 162021), (1272, 159983), (1884, 108014), (2038, 99852), (3057, 66568), (3768, 54007), (4076, 49926), (6114, 33284), (8152, 24963), (8321, 24456), (12228, 16642)]