201473530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2671}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 382844160

約数和(自身を除く): 181370630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 2671, 3970, 5342, 7543, 13355, 15086, 26710, 37715, 50749, 75430, 101498, 253745, 507490, 1060387, 2120774, 5301935, 10603870, 20147353, 40294706, 100736765, 201473530]

約数ペア:

[(1, 201473530), (2, 100736765), (5, 40294706), (10, 20147353), (19, 10603870), (38, 5301935), (95, 2120774), (190, 1060387), (397, 507490), (794, 253745), (1985, 101498), (2671, 75430), (3970, 50749), (5342, 37715), (7543, 26710), (13355, 15086)]