201870511034

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{68881}}^1\times {\mathrm{21871}}^1$

素因数の和:90821

約数の個数: 16

約数和(自身を含む): 307343769216

約数和(自身を除く): 105473258182

約数列:

[1, 2, 67, 134, 21871, 43742, 68881, 137762, 1465357, 2930714, 4615027, 9230054, 1506496351, 3012992702, 100935255517, 201870511034]

約数ペア:

[(1, 201870511034), (2, 100935255517), (67, 3012992702), (134, 1506496351), (21871, 9230054), (43742, 4615027), (68881, 2930714), (137762, 1465357)]