196991287

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 207728640

約数和(自身を除く): 10737353

約数列:

[1, 29, 83, 223, 367, 2407, 6467, 10643, 18509, 30461, 81841, 536761, 883369, 2373389, 6792803, 196991287]

約数ペア:

[(1, 196991287), (29, 6792803), (83, 2373389), (223, 883369), (367, 536761), (2407, 81841), (6467, 30461), (10643, 18509)]