200804513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 264961536

約数和(自身を除く): 64157023

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 851, 2093, 2593, 3367, 5957, 11063, 18151, 33709, 59639, 77441, 95941, 235963, 417473, 671587, 775307, 1247233, 2206643, 5427149, 8730631, 15446501, 28686359, 200804513]

約数ペア:

[(1, 200804513), (7, 28686359), (13, 15446501), (23, 8730631), (37, 5427149), (91, 2206643), (161, 1247233), (259, 775307), (299, 671587), (481, 417473), (851, 235963), (2093, 95941), (2593, 77441), (3367, 59639), (5957, 33709), (11063, 18151)]