198862496

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8297}}^1$

素因数の和:8421

約数の個数: 48

約数和(自身を含む): 451676736

約数和(自身を除く): 252814240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 8297, 11984, 16594, 23968, 33188, 58079, 66376, 116158, 132752, 232316, 265504, 464632, 887779, 929264, 1775558, 1858528, 3551116, 6214453, 7102232, 12428906, 14204464, 24857812, 28408928, 49715624, 99431248, 198862496]

約数ペア:

[(1, 198862496), (2, 99431248), (4, 49715624), (7, 28408928), (8, 24857812), (14, 14204464), (16, 12428906), (28, 7102232), (32, 6214453), (56, 3551116), (107, 1858528), (112, 1775558), (214, 929264), (224, 887779), (428, 464632), (749, 265504), (856, 232316), (1498, 132752), (1712, 116158), (2996, 66376), (3424, 58079), (5992, 33188), (8297, 23968), (11984, 16594)]