216739774

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{22157}}^1$

素因数の和:22299

約数の個数: 16

約数和(自身を含む): 334497168

約数和(自身を除く): 117757394

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 22157, 44314, 1484519, 1617461, 2969038, 3234922, 108369887, 216739774]

約数ペア:

[(1, 216739774), (2, 108369887), (67, 3234922), (73, 2969038), (134, 1617461), (146, 1484519), (4891, 44314), (9782, 22157)]