206573374

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 359202816

約数和(自身を除く): 152629442

約数列:

[1, 2, 7, 14, 127, 223, 254, 446, 521, 889, 1042, 1561, 1778, 3122, 3647, 7294, 28321, 56642, 66167, 116183, 132334, 198247, 232366, 396494, 463169, 813281, 926338, 1626562, 14755241, 29510482, 103286687, 206573374]

約数ペア:

[(1, 206573374), (2, 103286687), (7, 29510482), (14, 14755241), (127, 1626562), (223, 926338), (254, 813281), (446, 463169), (521, 396494), (889, 232366), (1042, 198247), (1561, 132334), (1778, 116183), (3122, 66167), (3647, 56642), (7294, 28321)]