201566950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5851}}^1$

素因数の和:5929

約数の個数: 48

約数和(自身を含む): 411442416

約数和(自身を除く): 209875466

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 5851, 6890, 11702, 17225, 29255, 34450, 58510, 76063, 146275, 152126, 292550, 310103, 380315, 620206, 760630, 1550515, 1901575, 3101030, 3803150, 4031339, 7752575, 8062678, 15505150, 20156695, 40313390, 100783475, 201566950]

約数ペア:

[(1, 201566950), (2, 100783475), (5, 40313390), (10, 20156695), (13, 15505150), (25, 8062678), (26, 7752575), (50, 4031339), (53, 3803150), (65, 3101030), (106, 1901575), (130, 1550515), (265, 760630), (325, 620206), (530, 380315), (650, 310103), (689, 292550), (1325, 152126), (1378, 146275), (2650, 76063), (3445, 58510), (5851, 34450), (6890, 29255), (11702, 17225)]