207729016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{76147}}^1$

素因数の和:76195

約数の個数: 32

約数和(自身を含む): 438612480

約数和(自身を除く): 230883464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 76147, 152294, 304588, 609176, 837617, 1675234, 2360557, 3350468, 4721114, 6700936, 9442228, 18884456, 25966127, 51932254, 103864508, 207729016]

約数ペア:

[(1, 207729016), (2, 103864508), (4, 51932254), (8, 25966127), (11, 18884456), (22, 9442228), (31, 6700936), (44, 4721114), (62, 3350468), (88, 2360557), (124, 1675234), (248, 837617), (341, 609176), (682, 304588), (1364, 152294), (2728, 76147)]