200477140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 427819392

約数和(自身を除く): 227342252

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 307, 317, 412, 515, 614, 634, 1030, 1228, 1268, 1535, 1585, 2060, 3070, 3170, 6140, 6340, 31621, 32651, 63242, 65302, 97319, 126484, 130604, 158105, 163255, 194638, 316210, 326510, 389276, 486595, 632420, 653020, 973190, 1946380, 10023857, 20047714, 40095428, 50119285, 100238570, 200477140]

約数ペア:

[(1, 200477140), (2, 100238570), (4, 50119285), (5, 40095428), (10, 20047714), (20, 10023857), (103, 1946380), (206, 973190), (307, 653020), (317, 632420), (412, 486595), (515, 389276), (614, 326510), (634, 316210), (1030, 194638), (1228, 163255), (1268, 158105), (1535, 130604), (1585, 126484), (2060, 97319), (3070, 65302), (3170, 63242), (6140, 32651), (6340, 31621)]