201728892

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{236771}}^1$

素因数の和:236849

約数の個数: 24

約数和(自身を含む): 477332352

約数和(自身を除く): 275603460

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 236771, 473542, 710313, 947084, 1420626, 2841252, 16810741, 33621482, 50432223, 67242964, 100864446, 201728892]

約数ペア:

[(1, 201728892), (2, 100864446), (3, 67242964), (4, 50432223), (6, 33621482), (12, 16810741), (71, 2841252), (142, 1420626), (213, 947084), (284, 710313), (426, 473542), (852, 236771)]