202192490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{56009}}^1$

素因数の和:56054

約数の個数: 24

約数和(自身を含む): 384116580

約数和(自身を除く): 181924090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 56009, 112018, 280045, 560090, 1064171, 2128342, 5320855, 10641710, 20219249, 40438498, 101096245, 202192490]

約数ペア:

[(1, 202192490), (2, 101096245), (5, 40438498), (10, 20219249), (19, 10641710), (38, 5320855), (95, 2128342), (190, 1064171), (361, 560090), (722, 280045), (1805, 112018), (3610, 56009)]