200033140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7312

約数の個数: 48

約数和(自身を含む): 448297920

約数和(自身を除く): 248264780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 7211, 13870, 14422, 27740, 28844, 36055, 72110, 137009, 144220, 274018, 526403, 548036, 685045, 1052806, 1370090, 2105612, 2632015, 2740180, 5264030, 10001657, 10528060, 20003314, 40006628, 50008285, 100016570, 200033140]

約数ペア:

[(1, 200033140), (2, 100016570), (4, 50008285), (5, 40006628), (10, 20003314), (19, 10528060), (20, 10001657), (38, 5264030), (73, 2740180), (76, 2632015), (95, 2105612), (146, 1370090), (190, 1052806), (292, 685045), (365, 548036), (380, 526403), (730, 274018), (1387, 144220), (1460, 137009), (2774, 72110), (5548, 36055), (6935, 28844), (7211, 27740), (13870, 14422)]