190781874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6543

約数の個数: 48

約数和(自身を含む): 434813184

約数和(自身を除く): 244031310

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 3286, 4929, 6451, 9858, 12902, 14787, 19353, 29574, 38706, 58059, 116118, 199981, 341903, 399962, 599943, 683806, 1025709, 1199886, 1799829, 2051418, 3077127, 3599658, 6154254, 10598993, 21197986, 31796979, 63593958, 95390937, 190781874]

約数ペア:

[(1, 190781874), (2, 95390937), (3, 63593958), (6, 31796979), (9, 21197986), (18, 10598993), (31, 6154254), (53, 3599658), (62, 3077127), (93, 2051418), (106, 1799829), (159, 1199886), (186, 1025709), (279, 683806), (318, 599943), (477, 399962), (558, 341903), (954, 199981), (1643, 116118), (3286, 58059), (4929, 38706), (6451, 29574), (9858, 19353), (12902, 14787)]