201327390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 395869410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 90, 99, 106, 110, 135, 159, 165, 198, 265, 270, 297, 318, 330, 477, 495, 530, 583, 594, 795, 954, 990, 1166, 1279, 1431, 1485, 1590, 1749, 2385, 2558, 2862, 2915, 2970, 3498, 3837, 4770, 5247, 5830, 6395, 7155, 7674, 8745, 10494, 11511, 12790, 14069, 14310, 15741, 17490, 19185, 23022, 26235, 28138, 31482, 34533, 38370, 42207, 52470, 57555, 67787, 69066, 70345, 78705, 84414, 115110, 126621, 135574, 140690, 157410, 172665, 203361, 211035, 253242, 338935, 345330, 379863, 406722, 422070, 610083, 633105, 677870, 745657, 759726, 1016805, 1220166, 1266210, 1491314, 1830249, 1899315, 2033610, 2236971, 3050415, 3660498, 3728285, 3798630, 4473942, 6100830, 6710913, 7456570, 9151245, 11184855, 13421826, 18302490, 20132739, 22369710, 33554565, 40265478, 67109130, 100663695, 201327390]

約数ペア:

[(1, 201327390), (2, 100663695), (3, 67109130), (5, 40265478), (6, 33554565), (9, 22369710), (10, 20132739), (11, 18302490), (15, 13421826), (18, 11184855), (22, 9151245), (27, 7456570), (30, 6710913), (33, 6100830), (45, 4473942), (53, 3798630), (54, 3728285), (55, 3660498), (66, 3050415), (90, 2236971), (99, 2033610), (106, 1899315), (110, 1830249), (135, 1491314), (159, 1266210), (165, 1220166), (198, 1016805), (265, 759726), (270, 745657), (297, 677870), (318, 633105), (330, 610083), (477, 422070), (495, 406722), (530, 379863), (583, 345330), (594, 338935), (795, 253242), (954, 211035), (990, 203361), (1166, 172665), (1279, 157410), (1431, 140690), (1485, 135574), (1590, 126621), (1749, 115110), (2385, 84414), (2558, 78705), (2862, 70345), (2915, 69066), (2970, 67787), (3498, 57555), (3837, 52470), (4770, 42207), (5247, 38370), (5830, 34533), (6395, 31482), (7155, 28138), (7674, 26235), (8745, 23022), (10494, 19185), (11511, 17490), (12790, 15741), (14069, 14310)]