210507234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2971}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 491949216

約数和(自身を除く): 281441982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 723, 1446, 1687, 2971, 3374, 5061, 5942, 8913, 10122, 11809, 17826, 20797, 23618, 35427, 41594, 62391, 70854, 124782, 145579, 291158, 436737, 716011, 873474, 1432022, 2148033, 4296066, 5012077, 10024154, 15036231, 30072462, 35084539, 70169078, 105253617, 210507234]

約数ペア:

[(1, 210507234), (2, 105253617), (3, 70169078), (6, 35084539), (7, 30072462), (14, 15036231), (21, 10024154), (42, 5012077), (49, 4296066), (98, 2148033), (147, 1432022), (241, 873474), (294, 716011), (482, 436737), (723, 291158), (1446, 145579), (1687, 124782), (2971, 70854), (3374, 62391), (5061, 41594), (5942, 35427), (8913, 23618), (10122, 20797), (11809, 17826)]