220194306964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4637}}^1\times {\mathrm{698329}}^1$

素因数の和:702987

約数の個数: 24

約数和(自身を含む): 408095672040

約数和(自身を除く): 187901365076

約数列:

[1, 2, 4, 17, 34, 68, 4637, 9274, 18548, 78829, 157658, 315316, 698329, 1396658, 2793316, 11871593, 23743186, 47486372, 3238151573, 6476303146, 12952606292, 55048576741, 110097153482, 220194306964]

約数ペア:

[(1, 220194306964), (2, 110097153482), (4, 55048576741), (17, 12952606292), (34, 6476303146), (68, 3238151573), (4637, 47486372), (9274, 23743186), (18548, 11871593), (78829, 2793316), (157658, 1396658), (315316, 698329)]