201769570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3167}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 380464128

約数和(自身を除く): 178694558

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 554, 1385, 2770, 3167, 6334, 6371, 12742, 15835, 31670, 31855, 63710, 72841, 145682, 364205, 728410, 877259, 1754518, 4386295, 8772590, 20176957, 40353914, 100884785, 201769570]

約数ペア:

[(1, 201769570), (2, 100884785), (5, 40353914), (10, 20176957), (23, 8772590), (46, 4386295), (115, 1754518), (230, 877259), (277, 728410), (554, 364205), (1385, 145682), (2770, 72841), (3167, 63710), (6334, 31855), (6371, 31670), (12742, 15835)]