202947078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2273}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 424382976

約数和(自身を除く): 221435898

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 647, 1294, 1941, 2273, 3882, 4546, 6819, 13638, 14881, 29762, 44643, 52279, 89286, 104558, 156837, 313674, 1470631, 2941262, 4411893, 8823786, 33824513, 67649026, 101473539, 202947078]

約数ペア:

[(1, 202947078), (2, 101473539), (3, 67649026), (6, 33824513), (23, 8823786), (46, 4411893), (69, 2941262), (138, 1470631), (647, 313674), (1294, 156837), (1941, 104558), (2273, 89286), (3882, 52279), (4546, 44643), (6819, 29762), (13638, 14881)]