203137055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{78583}}^1$

素因数の和:78646

約数の個数: 16

約数和(自身を含む): 271586304

約数和(自身を除く): 68449249

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 78583, 392915, 864413, 3693401, 4322065, 18467005, 40627411, 203137055]

約数ペア:

[(1, 203137055), (5, 40627411), (11, 18467005), (47, 4322065), (55, 3693401), (235, 864413), (517, 392915), (2585, 78583)]