200849838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 474152448

約数和(自身を除く): 273302610

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 307, 421, 518, 614, 777, 842, 921, 1263, 1554, 1842, 2149, 2526, 2947, 4298, 5894, 6447, 8841, 11359, 12894, 15577, 17682, 22718, 31154, 34077, 46731, 68154, 79513, 93462, 109039, 129247, 159026, 218078, 238539, 258494, 327117, 387741, 477078, 654234, 775482, 904729, 1809458, 2714187, 4782139, 5428374, 9564278, 14346417, 28692834, 33474973, 66949946, 100424919, 200849838]

約数ペア:

[(1, 200849838), (2, 100424919), (3, 66949946), (6, 33474973), (7, 28692834), (14, 14346417), (21, 9564278), (37, 5428374), (42, 4782139), (74, 2714187), (111, 1809458), (222, 904729), (259, 775482), (307, 654234), (421, 477078), (518, 387741), (614, 327117), (777, 258494), (842, 238539), (921, 218078), (1263, 159026), (1554, 129247), (1842, 109039), (2149, 93462), (2526, 79513), (2947, 68154), (4298, 46731), (5894, 34077), (6447, 31154), (8841, 22718), (11359, 17682), (12894, 15577)]