213433854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{2063}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 438096384

約数和(自身を除く): 224662530

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 401, 802, 1203, 2063, 2406, 4126, 6189, 12378, 17243, 34486, 51729, 88709, 103458, 177418, 266127, 532254, 827263, 1654526, 2481789, 4963578, 35572309, 71144618, 106716927, 213433854]

約数ペア:

[(1, 213433854), (2, 106716927), (3, 71144618), (6, 35572309), (43, 4963578), (86, 2481789), (129, 1654526), (258, 827263), (401, 532254), (802, 266127), (1203, 177418), (2063, 103458), (2406, 88709), (4126, 51729), (6189, 34486), (12378, 17243)]