210835779

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5720

約数の個数: 48

約数和(自身を含む): 372314880

約数和(自身を除く): 161479101

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 3381, 5313, 5669, 12397, 17007, 37191, 39683, 62359, 119049, 130387, 187077, 277781, 391161, 436513, 833343, 912709, 1309539, 1434257, 2738127, 3055591, 4302771, 6388963, 9166773, 10039799, 19166889, 30119397, 70278593, 210835779]

約数ペア:

[(1, 210835779), (3, 70278593), (7, 30119397), (11, 19166889), (21, 10039799), (23, 9166773), (33, 6388963), (49, 4302771), (69, 3055591), (77, 2738127), (147, 1434257), (161, 1309539), (231, 912709), (253, 833343), (483, 436513), (539, 391161), (759, 277781), (1127, 187077), (1617, 130387), (1771, 119049), (3381, 62359), (5313, 39683), (5669, 37191), (12397, 17007)]