205890298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{72959}}^1$

素因数の和:73061

約数の個数: 16

約数和(自身を含む): 330946560

約数和(自身を除く): 125056262

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 72959, 145918, 1240303, 2480606, 6055597, 12111194, 102945149, 205890298]

約数ペア:

[(1, 205890298), (2, 102945149), (17, 12111194), (34, 6055597), (83, 2480606), (166, 1240303), (1411, 145918), (2822, 72959)]