222898273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 244392400

約数和(自身を除く): 21494127

約数列:

[1, 13, 73, 349, 673, 949, 4537, 8749, 25477, 49129, 234877, 331201, 638677, 3053401, 17146021, 222898273]

約数ペア:

[(1, 222898273), (13, 17146021), (73, 3053401), (349, 638677), (673, 331201), (949, 234877), (4537, 49129), (8749, 25477)]