207898492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 372753920

約数和(自身を除く): 164855428

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 6709, 7747, 13418, 15494, 26836, 30988, 409249, 818498, 852043, 1636996, 1704086, 3408172, 51974623, 103949246, 207898492]

約数ペア:

[(1, 207898492), (2, 103949246), (4, 51974623), (61, 3408172), (122, 1704086), (127, 1636996), (244, 852043), (254, 818498), (508, 409249), (6709, 30988), (7747, 26836), (13418, 15494)]