211671119090

素因数分解:

$2^1\times 5^1\times {\mathrm{45751}}^1\times {\mathrm{462659}}^1$

素因数の和:508417

約数の個数: 16

約数和(自身を含む): 381017165760

約数和(自身を除く): 169346046670

約数列:

[1, 2, 5, 10, 45751, 91502, 228755, 457510, 462659, 925318, 2313295, 4626590, 21167111909, 42334223818, 105835559545, 211671119090]

約数ペア:

[(1, 211671119090), (2, 105835559545), (5, 42334223818), (10, 21167111909), (45751, 4626590), (91502, 2313295), (228755, 925318), (457510, 462659)]