210835898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37369}}^1$

素因数の和:37422

約数の個数: 32

約数和(自身を含む): 401802240

約数和(自身を除く): 190966342

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 37369, 74738, 261583, 485797, 523166, 971594, 1158439, 2316878, 3400579, 6801158, 8109073, 15059707, 16218146, 30119414, 105417949, 210835898]

約数ペア:

[(1, 210835898), (2, 105417949), (7, 30119414), (13, 16218146), (14, 15059707), (26, 8109073), (31, 6801158), (62, 3400579), (91, 2316878), (182, 1158439), (217, 971594), (403, 523166), (434, 485797), (806, 261583), (2821, 74738), (5642, 37369)]