203490591

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{44017}}^1$

素因数の和:44110

約数の個数: 16

約数和(自身を含む): 287349504

約数和(自身を除く): 83858913

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 44017, 132051, 1012391, 2949139, 3037173, 8847417, 67830197, 203490591]

約数ペア:

[(1, 203490591), (3, 67830197), (23, 8847417), (67, 3037173), (69, 2949139), (201, 1012391), (1541, 132051), (4623, 44017)]