215030897854

素因数分解:

$2^1\times {\mathrm{881}}^1\times {\mathrm{1613}}^1\times {\mathrm{75659}}^1$

素因数の和:78155

約数の個数: 16

約数和(自身を含む): 323116925040

約数和(自身を除く): 108086027186

約数列:

[1, 2, 881, 1613, 1762, 3226, 75659, 151318, 1421053, 2842106, 66655579, 122037967, 133311158, 244075934, 107515448927, 215030897854]

約数ペア:

[(1, 215030897854), (2, 107515448927), (881, 244075934), (1613, 133311158), (1762, 122037967), (3226, 66655579), (75659, 2842106), (151318, 1421053)]