201443312

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:2998

約数の個数: 60

約数和(自身を含む): 459278640

約数和(自身を除く): 257835328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2492, 2887, 4361, 4984, 5774, 8722, 9968, 11548, 17444, 20209, 23096, 34888, 40418, 46192, 69776, 80836, 141463, 161672, 256943, 282926, 323344, 513886, 565852, 1027772, 1131704, 1798601, 2055544, 2263408, 3597202, 4111088, 7194404, 12590207, 14388808, 25180414, 28777616, 50360828, 100721656, 201443312]

約数ペア:

[(1, 201443312), (2, 100721656), (4, 50360828), (7, 28777616), (8, 25180414), (14, 14388808), (16, 12590207), (28, 7194404), (49, 4111088), (56, 3597202), (89, 2263408), (98, 2055544), (112, 1798601), (178, 1131704), (196, 1027772), (356, 565852), (392, 513886), (623, 323344), (712, 282926), (784, 256943), (1246, 161672), (1424, 141463), (2492, 80836), (2887, 69776), (4361, 46192), (4984, 40418), (5774, 34888), (8722, 23096), (9968, 20209), (11548, 17444)]