206823510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7159}}^1$

素因数の和:7282

約数の個数: 64

約数和(自身を含む): 556761600

約数和(自身を除く): 349938090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 7159, 9630, 14318, 14445, 21477, 28890, 35795, 42954, 64431, 71590, 107385, 128862, 193293, 214770, 322155, 386586, 644310, 766013, 966465, 1532026, 1932930, 2298039, 3830065, 4596078, 6894117, 7660130, 11490195, 13788234, 20682351, 22980390, 34470585, 41364702, 68941170, 103411755, 206823510]

約数ペア:

[(1, 206823510), (2, 103411755), (3, 68941170), (5, 41364702), (6, 34470585), (9, 22980390), (10, 20682351), (15, 13788234), (18, 11490195), (27, 7660130), (30, 6894117), (45, 4596078), (54, 3830065), (90, 2298039), (107, 1932930), (135, 1532026), (214, 966465), (270, 766013), (321, 644310), (535, 386586), (642, 322155), (963, 214770), (1070, 193293), (1605, 128862), (1926, 107385), (2889, 71590), (3210, 64431), (4815, 42954), (5778, 35795), (7159, 28890), (9630, 21477), (14318, 14445)]