203423506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{64661}}^1$

素因数の和:64698

約数の個数: 24

約数和(自身を含む): 361201932

約数和(自身を除く): 157778426

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 64661, 129322, 711271, 840593, 1422542, 1681186, 7823981, 9246523, 15647962, 18493046, 101711753, 203423506]

約数ペア:

[(1, 203423506), (2, 101711753), (11, 18493046), (13, 15647962), (22, 9246523), (26, 7823981), (121, 1681186), (143, 1422542), (242, 840593), (286, 711271), (1573, 129322), (3146, 64661)]