201880328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941157}}^1$

素因数の和:1941176

約数の個数: 16

約数和(自身を含む): 407643180

約数和(自身を除く): 205762852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941157, 3882314, 7764628, 15529256, 25235041, 50470082, 100940164, 201880328]

約数ペア:

[(1, 201880328), (2, 100940164), (4, 50470082), (8, 25235041), (13, 15529256), (26, 7764628), (52, 3882314), (104, 1941157)]