210075856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1499}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 429660000

約数和(自身を除く): 219584144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 461, 922, 1499, 1844, 2998, 3688, 5996, 7376, 8759, 11992, 17518, 23984, 28481, 35036, 56962, 70072, 113924, 140144, 227848, 455696, 691039, 1382078, 2764156, 5528312, 11056624, 13129741, 26259482, 52518964, 105037928, 210075856]

約数ペア:

[(1, 210075856), (2, 105037928), (4, 52518964), (8, 26259482), (16, 13129741), (19, 11056624), (38, 5528312), (76, 2764156), (152, 1382078), (304, 691039), (461, 455696), (922, 227848), (1499, 140144), (1844, 113924), (2998, 70072), (3688, 56962), (5996, 35036), (7376, 28481), (8759, 23984), (11992, 17518)]