201259960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6827}}^1$

素因数の和:6916

約数の個数: 64

約数和(自身を含む): 501448320

約数和(自身を除く): 300188360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 6827, 7370, 13654, 14740, 27308, 29480, 34135, 54616, 68270, 75097, 136540, 150194, 273080, 300388, 375485, 457409, 600776, 750970, 914818, 1501940, 1829636, 2287045, 3003880, 3659272, 4574090, 5031499, 9148180, 10062998, 18296360, 20125996, 25157495, 40251992, 50314990, 100629980, 201259960]

約数ペア:

[(1, 201259960), (2, 100629980), (4, 50314990), (5, 40251992), (8, 25157495), (10, 20125996), (11, 18296360), (20, 10062998), (22, 9148180), (40, 5031499), (44, 4574090), (55, 3659272), (67, 3003880), (88, 2287045), (110, 1829636), (134, 1501940), (220, 914818), (268, 750970), (335, 600776), (440, 457409), (536, 375485), (670, 300388), (737, 273080), (1340, 150194), (1474, 136540), (2680, 75097), (2948, 68270), (3685, 54616), (5896, 34135), (6827, 29480), (7370, 27308), (13654, 14740)]