191002603

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 226017792

約数和(自身を除く): 35015189

約数列:

[1, 11, 23, 43, 97, 181, 253, 473, 989, 1067, 1991, 2231, 4163, 4171, 7783, 10879, 17557, 24541, 45793, 45881, 85613, 95933, 179009, 193127, 403811, 754951, 1055263, 1969099, 4441921, 8304461, 17363873, 191002603]

約数ペア:

[(1, 191002603), (11, 17363873), (23, 8304461), (43, 4441921), (97, 1969099), (181, 1055263), (253, 754951), (473, 403811), (989, 193127), (1067, 179009), (1991, 95933), (2231, 85613), (4163, 45881), (4171, 45793), (7783, 24541), (10879, 17557)]