206500778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 362866560

約数和(自身を除く): 156365782

約数列:

[1, 2, 11, 19, 22, 38, 97, 121, 194, 209, 242, 418, 463, 926, 1067, 1843, 2134, 2299, 3686, 4598, 5093, 8797, 10186, 11737, 17594, 20273, 23474, 40546, 44911, 56023, 89822, 96767, 112046, 193534, 223003, 446006, 494021, 853309, 988042, 1064437, 1706618, 2128874, 5434231, 9386399, 10868462, 18772798, 103250389, 206500778]

約数ペア:

[(1, 206500778), (2, 103250389), (11, 18772798), (19, 10868462), (22, 9386399), (38, 5434231), (97, 2128874), (121, 1706618), (194, 1064437), (209, 988042), (242, 853309), (418, 494021), (463, 446006), (926, 223003), (1067, 193534), (1843, 112046), (2134, 96767), (2299, 89822), (3686, 56023), (4598, 44911), (5093, 40546), (8797, 23474), (10186, 20273), (11737, 17594)]