200355260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1861}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 481736640

約数和(自身を除く): 281381380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 1538, 1861, 3076, 3722, 3845, 5383, 7444, 7690, 9305, 10766, 13027, 15380, 18610, 21532, 26054, 26915, 37220, 52108, 53830, 65135, 107660, 130270, 260540, 1431109, 2862218, 5724436, 7155545, 10017763, 14311090, 20035526, 28622180, 40071052, 50088815, 100177630, 200355260]

約数ペア:

[(1, 200355260), (2, 100177630), (4, 50088815), (5, 40071052), (7, 28622180), (10, 20035526), (14, 14311090), (20, 10017763), (28, 7155545), (35, 5724436), (70, 2862218), (140, 1431109), (769, 260540), (1538, 130270), (1861, 107660), (3076, 65135), (3722, 53830), (3845, 52108), (5383, 37220), (7444, 26915), (7690, 26054), (9305, 21532), (10766, 18610), (13027, 15380)]