200933018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 176462182

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 103, 143, 206, 209, 247, 286, 359, 418, 494, 718, 1133, 1339, 1957, 2266, 2678, 2717, 3914, 3949, 4667, 5434, 6821, 7898, 9334, 13642, 14729, 21527, 25441, 29458, 36977, 43054, 50882, 51337, 73954, 75031, 88673, 102674, 150062, 177346, 279851, 406747, 480701, 559702, 702563, 813494, 961402, 975403, 1405126, 1950806, 5287711, 7728193, 9133319, 10575422, 15456386, 18266638, 100466509, 200933018]

約数ペア:

[(1, 200933018), (2, 100466509), (11, 18266638), (13, 15456386), (19, 10575422), (22, 9133319), (26, 7728193), (38, 5287711), (103, 1950806), (143, 1405126), (206, 975403), (209, 961402), (247, 813494), (286, 702563), (359, 559702), (418, 480701), (494, 406747), (718, 279851), (1133, 177346), (1339, 150062), (1957, 102674), (2266, 88673), (2678, 75031), (2717, 73954), (3914, 51337), (3949, 50882), (4667, 43054), (5434, 36977), (6821, 29458), (7898, 25441), (9334, 21527), (13642, 14729)]