201611813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9497}}^1$

素因数の和:9604

約数の個数: 16

約数和(自身を含む): 229775616

約数和(自身を除く): 28163803

約数列:

[1, 13, 23, 71, 299, 923, 1633, 9497, 21229, 123461, 218431, 674287, 2839603, 8765731, 15508601, 201611813]

約数ペア:

[(1, 201611813), (13, 15508601), (23, 8765731), (71, 2839603), (299, 674287), (923, 218431), (1633, 123461), (9497, 21229)]