200672270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 369800640

約数和(自身を除く): 169128370

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 1090, 2593, 5186, 7739, 12965, 15478, 25930, 38695, 77390, 184103, 282637, 368206, 565274, 920515, 1413185, 1841030, 2826370, 20067227, 40134454, 100336135, 200672270]

約数ペア:

[(1, 200672270), (2, 100336135), (5, 40134454), (10, 20067227), (71, 2826370), (109, 1841030), (142, 1413185), (218, 920515), (355, 565274), (545, 368206), (710, 282637), (1090, 184103), (2593, 77390), (5186, 38695), (7739, 25930), (12965, 15478)]