199236488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 428457600

約数和(自身を除く): 229221112

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 173, 184, 253, 346, 506, 569, 692, 1012, 1138, 1384, 1903, 2024, 2276, 3806, 3979, 4552, 6259, 7612, 7958, 12518, 13087, 15224, 15916, 25036, 26174, 31832, 43769, 50072, 52348, 87538, 98437, 104696, 143957, 175076, 196874, 287914, 350152, 393748, 575828, 787496, 1082807, 1151656, 2165614, 2264051, 4331228, 4528102, 8662456, 9056204, 18112408, 24904561, 49809122, 99618244, 199236488]

約数ペア:

[(1, 199236488), (2, 99618244), (4, 49809122), (8, 24904561), (11, 18112408), (22, 9056204), (23, 8662456), (44, 4528102), (46, 4331228), (88, 2264051), (92, 2165614), (173, 1151656), (184, 1082807), (253, 787496), (346, 575828), (506, 393748), (569, 350152), (692, 287914), (1012, 196874), (1138, 175076), (1384, 143957), (1903, 104696), (2024, 98437), (2276, 87538), (3806, 52348), (3979, 50072), (4552, 43769), (6259, 31832), (7612, 26174), (7958, 25036), (12518, 15916), (13087, 15224)]