193090405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{6967}}^1$

素因数の和:7236

約数の個数: 16

約数和(自身を含む): 242820864

約数和(自身を除く): 49730459

約数列:

[1, 5, 23, 115, 241, 1205, 5543, 6967, 27715, 34835, 160241, 801205, 1679047, 8395235, 38618081, 193090405]

約数ペア:

[(1, 193090405), (5, 38618081), (23, 8395235), (115, 1679047), (241, 801205), (1205, 160241), (5543, 34835), (6967, 27715)]