217645103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 237638016

約数和(自身を除く): 19992913

約数列:

[1, 13, 131, 227, 563, 1703, 2951, 7319, 29737, 73753, 127801, 386581, 958789, 1661413, 16741931, 217645103]

約数ペア:

[(1, 217645103), (13, 16741931), (131, 1661413), (227, 958789), (563, 386581), (1703, 127801), (2951, 73753), (7319, 29737)]