200613889

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 265742208

約数和(自身を除く): 65128319

約数列:

[1, 7, 17, 23, 37, 49, 119, 161, 259, 283, 391, 629, 833, 851, 1127, 1813, 1981, 2737, 4403, 4811, 5957, 6509, 10471, 13867, 14467, 19159, 30821, 33677, 41699, 45563, 73297, 101269, 110653, 178007, 235739, 240833, 318941, 513079, 708883, 774571, 1246049, 1685831, 4094161, 5421997, 8722343, 11800817, 28659127, 200613889]

約数ペア:

[(1, 200613889), (7, 28659127), (17, 11800817), (23, 8722343), (37, 5421997), (49, 4094161), (119, 1685831), (161, 1246049), (259, 774571), (283, 708883), (391, 513079), (629, 318941), (833, 240833), (851, 235739), (1127, 178007), (1813, 110653), (1981, 101269), (2737, 73297), (4403, 45563), (4811, 41699), (5957, 33677), (6509, 30821), (10471, 19159), (13867, 14467)]