201883860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373859}}^1$

素因数の和:373877

約数の個数: 48

約数和(自身を含む): 628084800

約数和(自身を除く): 426200940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 373859, 747718, 1121577, 1495436, 1869295, 2243154, 3364731, 3738590, 4486308, 5607885, 6729462, 7477180, 10094193, 11215770, 13458924, 16823655, 20188386, 22431540, 33647310, 40376772, 50470965, 67294620, 100941930, 201883860]

約数ペア:

[(1, 201883860), (2, 100941930), (3, 67294620), (4, 50470965), (5, 40376772), (6, 33647310), (9, 22431540), (10, 20188386), (12, 16823655), (15, 13458924), (18, 11215770), (20, 10094193), (27, 7477180), (30, 6729462), (36, 5607885), (45, 4486308), (54, 3738590), (60, 3364731), (90, 2243154), (108, 1869295), (135, 1495436), (180, 1121577), (270, 747718), (540, 373859)]