201593800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53051}}^1$

素因数の和:53086

約数の個数: 48

約数和(自身を含む): 493383600

約数和(自身を除く): 291789800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 53051, 106102, 212204, 265255, 424408, 530510, 1007969, 1061020, 1326275, 2015938, 2122040, 2652550, 4031876, 5039845, 5305100, 8063752, 10079690, 10610200, 20159380, 25199225, 40318760, 50398450, 100796900, 201593800]

約数ペア:

[(1, 201593800), (2, 100796900), (4, 50398450), (5, 40318760), (8, 25199225), (10, 20159380), (19, 10610200), (20, 10079690), (25, 8063752), (38, 5305100), (40, 5039845), (50, 4031876), (76, 2652550), (95, 2122040), (100, 2015938), (152, 1326275), (190, 1061020), (200, 1007969), (380, 530510), (475, 424408), (760, 265255), (950, 212204), (1900, 106102), (3800, 53051)]