190400428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^2\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 350436240

約数和(自身を除く): 160035812

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 263, 316, 526, 1052, 2291, 4582, 6241, 7627, 9164, 12482, 15254, 20777, 24964, 30508, 41554, 83108, 180989, 361978, 602533, 723956, 1205066, 1641383, 2410132, 3282766, 6565532, 47600107, 95200214, 190400428]

約数ペア:

[(1, 190400428), (2, 95200214), (4, 47600107), (29, 6565532), (58, 3282766), (79, 2410132), (116, 1641383), (158, 1205066), (263, 723956), (316, 602533), (526, 361978), (1052, 180989), (2291, 83108), (4582, 41554), (6241, 30508), (7627, 24964), (9164, 20777), (12482, 15254)]