218970613

素因数分解:

${\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 227598336

約数和(自身を除く): 8627723

約数列:

[1, 53, 97, 191, 223, 5141, 10123, 11819, 18527, 21631, 42593, 981931, 1146443, 2257429, 4131521, 218970613]

約数ペア:

[(1, 218970613), (53, 4131521), (97, 2257429), (191, 1146443), (223, 981931), (5141, 42593), (10123, 21631), (11819, 18527)]