229624934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21001}}^1$

素因数の和:21092

約数の個数: 32

約数和(自身を含む): 435497472

約数和(自身を除く): 205872538

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 21001, 42002, 147007, 231011, 294014, 462022, 1491071, 1617077, 2982142, 3234154, 10437497, 16401781, 20874994, 32803562, 114812467, 229624934]

約数ペア:

[(1, 229624934), (2, 114812467), (7, 32803562), (11, 20874994), (14, 16401781), (22, 10437497), (71, 3234154), (77, 2982142), (142, 1617077), (154, 1491071), (497, 462022), (781, 294014), (994, 231011), (1562, 147007), (5467, 42002), (10934, 21001)]