202988908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{15467}}^1$

素因数の和:15681

約数の個数: 24

約数和(自身を含む): 378099792

約数和(自身を除く): 175110884

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 15467, 30934, 61868, 262939, 525878, 1051756, 2985131, 5970262, 11940524, 50747227, 101494454, 202988908]

約数ペア:

[(1, 202988908), (2, 101494454), (4, 50747227), (17, 11940524), (34, 5970262), (68, 2985131), (193, 1051756), (386, 525878), (772, 262939), (3281, 61868), (6562, 30934), (13124, 15467)]