201955556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{3203}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 385941024

約数和(自身を除く): 183985468

約数列:

[1, 2, 4, 11, 22, 44, 1433, 2866, 3203, 5732, 6406, 12812, 15763, 31526, 35233, 63052, 70466, 140932, 4589899, 9179798, 18359596, 50488889, 100977778, 201955556]

約数ペア:

[(1, 201955556), (2, 100977778), (4, 50488889), (11, 18359596), (22, 9179798), (44, 4589899), (1433, 140932), (2866, 70466), (3203, 63052), (5732, 35233), (6406, 31526), (12812, 15763)]