226704401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173189}}^1$

素因数の和:173224

約数の個数: 16

約数和(自身を含む): 299272320

約数和(自身を除く): 72567919

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 173189, 1212323, 1905079, 2944213, 13335553, 20609491, 32386343, 226704401]

約数ペア:

[(1, 226704401), (7, 32386343), (11, 20609491), (17, 13335553), (77, 2944213), (119, 1905079), (187, 1212323), (1309, 173189)]