201998680222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{65717}}^1\times {\mathrm{66821}}^1$

素因数の和:132563

約数の個数: 16

約数和(自身を含む): 316181390112

約数和(自身を除く): 114182709890

約数列:

[1, 2, 23, 46, 65717, 66821, 131434, 133642, 1511491, 1536883, 3022982, 3073766, 4391275657, 8782551314, 100999340111, 201998680222]

約数ペア:

[(1, 201998680222), (2, 100999340111), (23, 8782551314), (46, 4391275657), (65717, 3073766), (66821, 3022982), (131434, 1536883), (133642, 1511491)]