203112085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127343}}^1$

素因数の和:127388

約数の個数: 16

約数和(自身を含む): 275063040

約数和(自身を除く): 71950955

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 127343, 636715, 1400773, 3692947, 7003865, 18464735, 40622417, 203112085]

約数ペア:

[(1, 203112085), (5, 40622417), (11, 18464735), (29, 7003865), (55, 3692947), (145, 1400773), (319, 636715), (1595, 127343)]