207844802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{23099}}^1$

素因数の和:23521

約数の個数: 16

約数和(自身を含む): 340956000

約数和(自身を除く): 133111198

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 23099, 46198, 254089, 508178, 9447491, 18894982, 103922401, 207844802]

約数ペア:

[(1, 207844802), (2, 103922401), (11, 18894982), (22, 9447491), (409, 508178), (818, 254089), (4499, 46198), (8998, 23099)]