202871120

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6691}}^1$

素因数の和:7083

約数の個数: 40

約数和(自身を含む): 472990560

約数和(自身を除く): 270119440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 6691, 7580, 13382, 15160, 26764, 30320, 33455, 53528, 66910, 107056, 133820, 267640, 535280, 2535889, 5071778, 10143556, 12679445, 20287112, 25358890, 40574224, 50717780, 101435560, 202871120]

約数ペア:

[(1, 202871120), (2, 101435560), (4, 50717780), (5, 40574224), (8, 25358890), (10, 20287112), (16, 12679445), (20, 10143556), (40, 5071778), (80, 2535889), (379, 535280), (758, 267640), (1516, 133820), (1895, 107056), (3032, 66910), (3790, 53528), (6064, 33455), (6691, 30320), (7580, 26764), (13382, 15160)]