201697112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{18773}}^1$

素因数の和:18875

約数の個数: 32

約数和(自身を含む): 405518400

約数和(自身を除く): 203821288

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 18773, 37546, 75092, 150184, 319141, 638282, 1276564, 1483067, 2553128, 2966134, 5932268, 11864536, 25212139, 50424278, 100848556, 201697112]

約数ペア:

[(1, 201697112), (2, 100848556), (4, 50424278), (8, 25212139), (17, 11864536), (34, 5932268), (68, 2966134), (79, 2553128), (136, 1483067), (158, 1276564), (316, 638282), (632, 319141), (1343, 150184), (2686, 75092), (5372, 37546), (10744, 18773)]