208067948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{115337}}^1$

素因数の和:115393

約数の個数: 24

約数和(自身を含む): 406912464

約数和(自身を除く): 198844516

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 115337, 230674, 461348, 1268707, 2537414, 4728817, 5074828, 9457634, 18915268, 52016987, 104033974, 208067948]

約数ペア:

[(1, 208067948), (2, 104033974), (4, 52016987), (11, 18915268), (22, 9457634), (41, 5074828), (44, 4728817), (82, 2537414), (164, 1268707), (451, 461348), (902, 230674), (1804, 115337)]