222370542916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{20071}}^1\times {\mathrm{25411}}^1$

素因数の和:45595

約数の個数: 24

約数和(自身を含む): 392753641280

約数和(自身を除く): 170383098364

約数列:

[1, 2, 4, 109, 218, 436, 20071, 25411, 40142, 50822, 80284, 101644, 2187739, 2769799, 4375478, 5539598, 8750956, 11079196, 510024181, 1020048362, 2040096724, 55592635729, 111185271458, 222370542916]

約数ペア:

[(1, 222370542916), (2, 111185271458), (4, 55592635729), (109, 2040096724), (218, 1020048362), (436, 510024181), (20071, 11079196), (25411, 8750956), (40142, 5539598), (50822, 4375478), (80284, 2769799), (101644, 2187739)]