207854166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{7549}}^1$

素因数の和:7920

約数の個数: 32

約数和(自身を含む): 449013600

約数和(自身を除く): 241159434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 4589, 7549, 9178, 13767, 15098, 22647, 27534, 45294, 98137, 196274, 294411, 588822, 2664797, 5329594, 7994391, 15988782, 34642361, 69284722, 103927083, 207854166]

約数ペア:

[(1, 207854166), (2, 103927083), (3, 69284722), (6, 34642361), (13, 15988782), (26, 7994391), (39, 5329594), (78, 2664797), (353, 588822), (706, 294411), (1059, 196274), (2118, 98137), (4589, 45294), (7549, 27534), (9178, 22647), (13767, 15098)]