198074242

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 317059776

約数和(自身を除く): 118985534

約数列:

[1, 2, 17, 34, 263, 289, 526, 578, 1303, 2606, 4471, 8942, 22151, 44302, 76007, 152014, 342689, 376567, 685378, 753134, 5825713, 11651426, 99037121, 198074242]

約数ペア:

[(1, 198074242), (2, 99037121), (17, 11651426), (34, 5825713), (263, 753134), (289, 685378), (526, 376567), (578, 342689), (1303, 152014), (2606, 76007), (4471, 44302), (8942, 22151)]