198416624

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16253}}^1$

素因数の和:16377

約数の個数: 40

約数和(自身を含む): 443409120

約数和(自身を除く): 244992496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 16253, 32506, 65012, 113771, 130024, 227542, 260048, 455084, 910168, 1771577, 1820336, 3543154, 7086308, 12401039, 14172616, 24802078, 28345232, 49604156, 99208312, 198416624]

約数ペア:

[(1, 198416624), (2, 99208312), (4, 49604156), (7, 28345232), (8, 24802078), (14, 14172616), (16, 12401039), (28, 7086308), (56, 3543154), (109, 1820336), (112, 1771577), (218, 910168), (436, 455084), (763, 260048), (872, 227542), (1526, 130024), (1744, 113771), (3052, 65012), (6104, 32506), (12208, 16253)]