201647180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1873}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 484841280

約数和(自身を除く): 283194100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 1538, 1873, 3076, 3746, 3845, 5383, 7492, 7690, 9365, 10766, 13111, 15380, 18730, 21532, 26222, 26915, 37460, 52444, 53830, 65555, 107660, 131110, 262220, 1440337, 2880674, 5761348, 7201685, 10082359, 14403370, 20164718, 28806740, 40329436, 50411795, 100823590, 201647180]

約数ペア:

[(1, 201647180), (2, 100823590), (4, 50411795), (5, 40329436), (7, 28806740), (10, 20164718), (14, 14403370), (20, 10082359), (28, 7201685), (35, 5761348), (70, 2880674), (140, 1440337), (769, 262220), (1538, 131110), (1873, 107660), (3076, 65555), (3746, 53830), (3845, 52444), (5383, 37460), (7492, 26915), (7690, 26222), (9365, 21532), (10766, 18730), (13111, 15380)]