211037346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{300623}}^1$

素因数の和:300647

約数の個数: 32

約数和(自身を含む): 505048320

約数和(自身を除く): 294010974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 300623, 601246, 901869, 1803738, 2705607, 3908099, 5411214, 7816198, 8116821, 11724297, 16233642, 23448594, 35172891, 70345782, 105518673, 211037346]

約数ペア:

[(1, 211037346), (2, 105518673), (3, 70345782), (6, 35172891), (9, 23448594), (13, 16233642), (18, 11724297), (26, 8116821), (27, 7816198), (39, 5411214), (54, 3908099), (78, 2705607), (117, 1803738), (234, 901869), (351, 601246), (702, 300623)]