204088390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1855349}}^1$

素因数の和:1855367

約数の個数: 16

約数和(自身を含む): 400755600

約数和(自身を除く): 196667210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1855349, 3710698, 9276745, 18553490, 20408839, 40817678, 102044195, 204088390]

約数ペア:

[(1, 204088390), (2, 102044195), (5, 40817678), (10, 20408839), (11, 18553490), (22, 9276745), (55, 3710698), (110, 1855349)]