201518296

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 450489600

約数和(自身を除く): 248971304

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 172, 212, 301, 344, 371, 424, 602, 742, 1204, 1484, 1579, 2279, 2408, 2968, 3158, 4558, 6316, 9116, 11053, 12632, 15953, 18232, 22106, 31906, 44212, 63812, 67897, 83687, 88424, 127624, 135794, 167374, 271588, 334748, 475279, 543176, 585809, 669496, 950558, 1171618, 1901116, 2343236, 3598541, 3802232, 4686472, 7197082, 14394164, 25189787, 28788328, 50379574, 100759148, 201518296]

約数ペア:

[(1, 201518296), (2, 100759148), (4, 50379574), (7, 28788328), (8, 25189787), (14, 14394164), (28, 7197082), (43, 4686472), (53, 3802232), (56, 3598541), (86, 2343236), (106, 1901116), (172, 1171618), (212, 950558), (301, 669496), (344, 585809), (371, 543176), (424, 475279), (602, 334748), (742, 271588), (1204, 167374), (1484, 135794), (1579, 127624), (2279, 88424), (2408, 83687), (2968, 67897), (3158, 63812), (4558, 44212), (6316, 31906), (9116, 22106), (11053, 18232), (12632, 15953)]