231805868

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{51421}}^1$

素因数の和:51462

約数の個数: 36

約数和(自身を含む): 492417072

約数和(自身を除く): 260611204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 51421, 102842, 205684, 359947, 719894, 1182683, 1439788, 2365366, 2519629, 4730732, 5039258, 8278781, 10078516, 16557562, 33115124, 57951467, 115902934, 231805868]

約数ペア:

[(1, 231805868), (2, 115902934), (4, 57951467), (7, 33115124), (14, 16557562), (23, 10078516), (28, 8278781), (46, 5039258), (49, 4730732), (92, 2519629), (98, 2365366), (161, 1439788), (196, 1182683), (322, 719894), (644, 359947), (1127, 205684), (2254, 102842), (4508, 51421)]