196804930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2251}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 405360000

約数和(自身を除く): 208555070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1249, 2251, 2498, 4502, 6245, 8743, 11255, 12490, 15757, 17486, 22510, 31514, 43715, 78785, 87430, 157570, 2811499, 5622998, 14057495, 19680493, 28114990, 39360986, 98402465, 196804930]

約数ペア:

[(1, 196804930), (2, 98402465), (5, 39360986), (7, 28114990), (10, 19680493), (14, 14057495), (35, 5622998), (70, 2811499), (1249, 157570), (2251, 87430), (2498, 78785), (4502, 43715), (6245, 31514), (8743, 22510), (11255, 17486), (12490, 15757)]