203944172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{2909}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 378393120

約数和(自身を除く): 174448948

約数列:

[1, 2, 4, 17, 34, 68, 1031, 2062, 2909, 4124, 5818, 11636, 17527, 35054, 49453, 70108, 98906, 197812, 2999179, 5998358, 11996716, 50986043, 101972086, 203944172]

約数ペア:

[(1, 203944172), (2, 101972086), (4, 50986043), (17, 11996716), (34, 5998358), (68, 2999179), (1031, 197812), (2062, 98906), (2909, 70108), (4124, 49453), (5818, 35054), (11636, 17527)]