203487137278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1\times {\mathrm{428147}}^1$

素因数の和:431567

約数の個数: 16

約数和(自身を含む): 309622932864

約数和(自身を除く): 106135795586

約数列:

[1, 2, 71, 142, 3347, 6694, 237637, 428147, 475274, 856294, 30398437, 60796874, 1433008009, 2866016018, 101743568639, 203487137278]

約数ペア:

[(1, 203487137278), (2, 101743568639), (71, 2866016018), (142, 1433008009), (3347, 60796874), (6694, 30398437), (237637, 856294), (428147, 475274)]