222777071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{56101}}^1$

素因数の和:56150

約数の個数: 12

約数和(自身を含む): 256498344

約数和(自身を除く): 33721273

約数列:

[1, 11, 19, 209, 361, 3971, 56101, 617111, 1065919, 11725109, 20252461, 222777071]

約数ペア:

[(1, 222777071), (11, 20252461), (19, 11725109), (209, 1065919), (361, 617111), (3971, 56101)]