201884655

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{39239}}^1$

素因数の和:39268

約数の個数: 32

約数和(自身を含む): 376704000

約数和(自身を除く): 174819345

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 39239, 117717, 196195, 274673, 588585, 824019, 1373365, 1922711, 4120095, 5768133, 9613555, 13458977, 28840665, 40376931, 67294885, 201884655]

約数ペア:

[(1, 201884655), (3, 67294885), (5, 40376931), (7, 28840665), (15, 13458977), (21, 9613555), (35, 5768133), (49, 4120095), (105, 1922711), (147, 1373365), (245, 824019), (343, 588585), (735, 274673), (1029, 196195), (1715, 117717), (5145, 39239)]