219903792

素因数分解:

$2^4\times 3^1\times {\mathrm{4581329}}^1$

素因数の和:4581340

約数の個数: 20

約数和(自身を含む): 568084920

約数和(自身を除く): 348181128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4581329, 9162658, 13743987, 18325316, 27487974, 36650632, 54975948, 73301264, 109951896, 219903792]

約数ペア:

[(1, 219903792), (2, 109951896), (3, 73301264), (4, 54975948), (6, 36650632), (8, 27487974), (12, 18325316), (16, 13743987), (24, 9162658), (48, 4581329)]