237800868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{279109}}^1$

素因数の和:279187

約数の個数: 24

約数和(自身を含む): 562685760

約数和(自身を除く): 324884892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 279109, 558218, 837327, 1116436, 1674654, 3349308, 19816739, 39633478, 59450217, 79266956, 118900434, 237800868]

約数ペア:

[(1, 237800868), (2, 118900434), (3, 79266956), (4, 59450217), (6, 39633478), (12, 19816739), (71, 3349308), (142, 1674654), (213, 1116436), (284, 837327), (426, 558218), (852, 279109)]