208332406

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1\times {\mathrm{1433}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 315388224

約数和(自身を除く): 107055818

約数列:

[1, 2, 157, 314, 463, 926, 1433, 2866, 72691, 145382, 224981, 449962, 663479, 1326958, 104166203, 208332406]

約数ペア:

[(1, 208332406), (2, 104166203), (157, 1326958), (314, 663479), (463, 449962), (926, 224981), (1433, 145382), (2866, 72691)]