209327112

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{15887}}^1$

素因数の和:15963

約数の個数: 64

約数和(自身を含む): 591033600

約数和(自身を除く): 381706488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 15887, 31774, 47661, 63548, 95322, 127096, 142983, 190644, 285966, 381288, 428949, 571932, 857898, 969107, 1143864, 1715796, 1938214, 2907321, 3431592, 3876428, 5814642, 7752856, 8721963, 11629284, 17443926, 23258568, 26165889, 34887852, 52331778, 69775704, 104663556, 209327112]

約数ペア:

[(1, 209327112), (2, 104663556), (3, 69775704), (4, 52331778), (6, 34887852), (8, 26165889), (9, 23258568), (12, 17443926), (18, 11629284), (24, 8721963), (27, 7752856), (36, 5814642), (54, 3876428), (61, 3431592), (72, 2907321), (108, 1938214), (122, 1715796), (183, 1143864), (216, 969107), (244, 857898), (366, 571932), (488, 428949), (549, 381288), (732, 285966), (1098, 190644), (1464, 142983), (1647, 127096), (2196, 95322), (3294, 63548), (4392, 47661), (6588, 31774), (13176, 15887)]