215369958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14657}}^1$

素因数の和:14772

約数の個数: 32

約数和(自身を含む): 450293760

約数和(自身を除く): 234923802

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14657, 14694, 29314, 43971, 87942, 454367, 908734, 1157903, 1363101, 2315806, 2726202, 3473709, 6947418, 35894993, 71789986, 107684979, 215369958]

約数ペア:

[(1, 215369958), (2, 107684979), (3, 71789986), (6, 35894993), (31, 6947418), (62, 3473709), (79, 2726202), (93, 2315806), (158, 1363101), (186, 1157903), (237, 908734), (474, 454367), (2449, 87942), (4898, 43971), (7347, 29314), (14657, 14694)]