206568734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 334303200

約数和(自身を除く): 127734466

約数列:

[1, 2, 17, 34, 109, 139, 218, 278, 401, 802, 1853, 2363, 3706, 4726, 6817, 13634, 15151, 30302, 43709, 55739, 87418, 111478, 257567, 515134, 743053, 947563, 1486106, 1895126, 6075551, 12151102, 103284367, 206568734]

約数ペア:

[(1, 206568734), (2, 103284367), (17, 12151102), (34, 6075551), (109, 1895126), (139, 1486106), (218, 947563), (278, 743053), (401, 515134), (802, 257567), (1853, 111478), (2363, 87418), (3706, 55739), (4726, 43709), (6817, 30302), (13634, 15151)]