186904705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 243927288

約数和(自身を除く): 57022583

約数列:

[1, 5, 13, 65, 169, 373, 593, 845, 1865, 2965, 4849, 7709, 24245, 38545, 63037, 100217, 221189, 315185, 501085, 1105945, 2875457, 14377285, 37380941, 186904705]

約数ペア:

[(1, 186904705), (5, 37380941), (13, 14377285), (65, 2875457), (169, 1105945), (373, 501085), (593, 315185), (845, 221189), (1865, 100217), (2965, 63037), (4849, 38545), (7709, 24245)]