201397094885

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72838009}}^1$

素因数の和:72838100

約数の個数: 16

約数和(自身を含む): 279697958400

約数和(自身を除く): 78300863515

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 72838009, 364190045, 509866063, 2549330315, 5754202711, 28771013555, 40279418977, 201397094885]

約数ペア:

[(1, 201397094885), (5, 40279418977), (7, 28771013555), (35, 5754202711), (79, 2549330315), (395, 509866063), (553, 364190045), (2765, 72838009)]