203450611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 63145229

約数列:

[1, 7, 13, 17, 91, 119, 221, 347, 379, 1547, 2429, 2653, 4511, 4927, 5899, 6443, 31577, 34489, 41293, 45101, 76687, 83759, 131513, 536809, 586313, 920591, 1709669, 2235721, 11967683, 15650047, 29064373, 203450611]

約数ペア:

[(1, 203450611), (7, 29064373), (13, 15650047), (17, 11967683), (91, 2235721), (119, 1709669), (221, 920591), (347, 586313), (379, 536809), (1547, 131513), (2429, 83759), (2653, 76687), (4511, 45101), (4927, 41293), (5899, 34489), (6443, 31577)]