205825368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39521}}^1$

素因数の和:39568

約数の個数: 64

約数和(自身を含む): 607057920

約数和(自身を除く): 401232552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 39521, 79042, 118563, 158084, 237126, 276647, 316168, 474252, 553294, 829941, 948504, 1106588, 1225151, 1659882, 2213176, 2450302, 3319764, 3675453, 4900604, 6639528, 7350906, 8576057, 9801208, 14701812, 17152114, 25728171, 29403624, 34304228, 51456342, 68608456, 102912684, 205825368]

約数ペア:

[(1, 205825368), (2, 102912684), (3, 68608456), (4, 51456342), (6, 34304228), (7, 29403624), (8, 25728171), (12, 17152114), (14, 14701812), (21, 9801208), (24, 8576057), (28, 7350906), (31, 6639528), (42, 4900604), (56, 3675453), (62, 3319764), (84, 2450302), (93, 2213176), (124, 1659882), (168, 1225151), (186, 1106588), (217, 948504), (248, 829941), (372, 553294), (434, 474252), (651, 316168), (744, 276647), (868, 237126), (1302, 158084), (1736, 118563), (2604, 79042), (5208, 39521)]