219444910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9629}}^1$

素因数の和:9732

約数の個数: 32

約数和(自身を含む): 411855840

約数和(自身を除く): 192410930

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 9629, 11395, 19258, 22790, 48145, 96290, 414047, 510337, 828094, 1020674, 2070235, 2551685, 4140470, 5103370, 21944491, 43888982, 109722455, 219444910]

約数ペア:

[(1, 219444910), (2, 109722455), (5, 43888982), (10, 21944491), (43, 5103370), (53, 4140470), (86, 2551685), (106, 2070235), (215, 1020674), (265, 828094), (430, 510337), (530, 414047), (2279, 96290), (4558, 48145), (9629, 22790), (11395, 19258)]