236119681

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 306913536

約数和(自身を除く): 70793855

約数列:

[1, 7, 17, 37, 47, 49, 119, 163, 259, 329, 629, 799, 833, 1141, 1739, 1813, 2303, 2771, 4403, 5593, 6031, 7661, 7987, 12173, 19397, 29563, 30821, 39151, 42217, 53627, 85211, 102527, 130237, 135779, 206941, 283457, 295519, 375389, 717689, 911659, 1448587, 1984199, 4818769, 5023823, 6381613, 13889393, 33731383, 236119681]

約数ペア:

[(1, 236119681), (7, 33731383), (17, 13889393), (37, 6381613), (47, 5023823), (49, 4818769), (119, 1984199), (163, 1448587), (259, 911659), (329, 717689), (629, 375389), (799, 295519), (833, 283457), (1141, 206941), (1739, 135779), (1813, 130237), (2303, 102527), (2771, 85211), (4403, 53627), (5593, 42217), (6031, 39151), (7661, 30821), (7987, 29563), (12173, 19397)]