201924660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{480773}}^1$

素因数の和:480792

約数の個数: 48

約数和(自身を含む): 646160256

約数和(自身を除く): 444235596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 480773, 961546, 1442319, 1923092, 2403865, 2884638, 3365411, 4807730, 5769276, 6730822, 7211595, 9615460, 10096233, 13461644, 14423190, 16827055, 20192466, 28846380, 33654110, 40384932, 50481165, 67308220, 100962330, 201924660]

約数ペア:

[(1, 201924660), (2, 100962330), (3, 67308220), (4, 50481165), (5, 40384932), (6, 33654110), (7, 28846380), (10, 20192466), (12, 16827055), (14, 14423190), (15, 13461644), (20, 10096233), (21, 9615460), (28, 7211595), (30, 6730822), (35, 5769276), (42, 4807730), (60, 3365411), (70, 2884638), (84, 2403865), (105, 1923092), (140, 1442319), (210, 961546), (420, 480773)]