196138813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 217683760

約数和(自身を除く): 21544947

約数列:

[1, 13, 37, 409, 481, 997, 5317, 12961, 15133, 36889, 196729, 407773, 479557, 5301049, 15087601, 196138813]

約数ペア:

[(1, 196138813), (13, 15087601), (37, 5301049), (409, 479557), (481, 407773), (997, 196729), (5317, 36889), (12961, 15133)]