210088712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 404347680

約数和(自身を除く): 194258968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 401, 802, 1523, 1604, 3046, 3208, 6092, 12184, 17243, 34486, 65489, 68972, 130978, 137944, 261956, 523912, 610723, 1221446, 2442892, 4885784, 26261089, 52522178, 105044356, 210088712]

約数ペア:

[(1, 210088712), (2, 105044356), (4, 52522178), (8, 26261089), (43, 4885784), (86, 2442892), (172, 1221446), (344, 610723), (401, 523912), (802, 261956), (1523, 137944), (1604, 130978), (3046, 68972), (3208, 65489), (6092, 34486), (12184, 17243)]