199606072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1987}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 388256400

約数和(自身を除く): 188650328

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 433, 866, 1732, 1987, 3464, 3974, 7948, 12557, 15896, 25114, 50228, 57623, 100456, 115246, 230492, 460984, 860371, 1720742, 3441484, 6882968, 24950759, 49901518, 99803036, 199606072]

約数ペア:

[(1, 199606072), (2, 99803036), (4, 49901518), (8, 24950759), (29, 6882968), (58, 3441484), (116, 1720742), (232, 860371), (433, 460984), (866, 230492), (1732, 115246), (1987, 100456), (3464, 57623), (3974, 50228), (7948, 25114), (12557, 15896)]