203859929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{25171}}^1$

素因数の和:25280

約数の個数: 16

約数和(自身を含む): 253733760

約数和(自身を除く): 49873831

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 25171, 176197, 327223, 2240219, 2290561, 15681533, 29122847, 203859929]

約数ペア:

[(1, 203859929), (7, 29122847), (13, 15681533), (89, 2290561), (91, 2240219), (623, 327223), (1157, 176197), (8099, 25171)]