201396142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{49193}}^1$

素因数の和:49307

約数の個数: 16

約数和(自身を含む): 318777120

約数和(自身を除く): 117380978

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 49193, 98386, 1131439, 2262878, 4378177, 8756354, 100698071, 201396142]

約数ペア:

[(1, 201396142), (2, 100698071), (23, 8756354), (46, 4378177), (89, 2262878), (178, 1131439), (2047, 98386), (4094, 49193)]