222740862

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{136987}}^1$

素因数の和:137263

約数の個数: 16

約数和(自身を含む): 447128832

約数和(自身を除く): 224387970

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 136987, 273974, 410961, 821922, 37123477, 74246954, 111370431, 222740862]

約数ペア:

[(1, 222740862), (2, 111370431), (3, 74246954), (6, 37123477), (271, 821922), (542, 410961), (813, 273974), (1626, 136987)]