201789858

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 410952960

約数和(自身を除く): 209163102

約数列:

[1, 2, 3, 6, 79, 158, 197, 237, 394, 474, 591, 1182, 2161, 4322, 6483, 12966, 15563, 31126, 46689, 93378, 170719, 341438, 425717, 512157, 851434, 1024314, 1277151, 2554302, 33631643, 67263286, 100894929, 201789858]

約数ペア:

[(1, 201789858), (2, 100894929), (3, 67263286), (6, 33631643), (79, 2554302), (158, 1277151), (197, 1024314), (237, 851434), (394, 512157), (474, 425717), (591, 341438), (1182, 170719), (2161, 93378), (4322, 46689), (6483, 31126), (12966, 15563)]