201694472

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 440985600

約数和(自身を除く): 239291128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 173, 191, 218, 346, 382, 436, 692, 763, 764, 872, 1211, 1337, 1384, 1526, 1528, 2422, 2674, 3052, 4844, 5348, 6104, 9688, 10696, 18857, 20819, 33043, 37714, 41638, 66086, 75428, 83276, 131999, 132172, 145733, 150856, 166552, 231301, 263998, 264344, 291466, 462602, 527996, 582932, 925204, 1055992, 1165864, 1850408, 3601687, 7203374, 14406748, 25211809, 28813496, 50423618, 100847236, 201694472]

約数ペア:

[(1, 201694472), (2, 100847236), (4, 50423618), (7, 28813496), (8, 25211809), (14, 14406748), (28, 7203374), (56, 3601687), (109, 1850408), (173, 1165864), (191, 1055992), (218, 925204), (346, 582932), (382, 527996), (436, 462602), (692, 291466), (763, 264344), (764, 263998), (872, 231301), (1211, 166552), (1337, 150856), (1384, 145733), (1526, 132172), (1528, 131999), (2422, 83276), (2674, 75428), (3052, 66086), (4844, 41638), (5348, 37714), (6104, 33043), (9688, 20819), (10696, 18857)]