202196960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{180533}}^1$

素因数の和:180555

約数の個数: 48

約数和(自身を含む): 545934816

約数和(自身を除く): 343737856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 180533, 361066, 722132, 902665, 1263731, 1444264, 1805330, 2527462, 2888528, 3610660, 5054924, 5777056, 6318655, 7221320, 10109848, 12637310, 14442640, 20219696, 25274620, 28885280, 40439392, 50549240, 101098480, 202196960]

約数ペア:

[(1, 202196960), (2, 101098480), (4, 50549240), (5, 40439392), (7, 28885280), (8, 25274620), (10, 20219696), (14, 14442640), (16, 12637310), (20, 10109848), (28, 7221320), (32, 6318655), (35, 5777056), (40, 5054924), (56, 3610660), (70, 2888528), (80, 2527462), (112, 1805330), (140, 1444264), (160, 1263731), (224, 902665), (280, 722132), (560, 361066), (1120, 180533)]