222750031

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{38201}}^1$

素因数の和:38239

約数の個数: 16

約数和(自身を含む): 275054400

約数和(自身を除く): 52304369

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 38201, 267407, 649417, 1871849, 4545919, 13102943, 31821433, 222750031]

約数ペア:

[(1, 222750031), (7, 31821433), (17, 13102943), (49, 4545919), (119, 1871849), (343, 649417), (833, 267407), (5831, 38201)]