210897401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1823}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 248209920

約数和(自身を除く): 37312519

約数列:

[1, 11, 13, 143, 809, 1823, 8899, 10517, 20053, 23699, 115687, 260689, 1474807, 16222877, 19172491, 210897401]

約数ペア:

[(1, 210897401), (11, 19172491), (13, 16222877), (143, 1474807), (809, 260689), (1823, 115687), (8899, 23699), (10517, 20053)]