201798050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212419}}^1$

素因数の和:212450

約数の個数: 24

約数和(自身を含む): 395101200

約数和(自身を除く): 193303150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212419, 424838, 1062095, 2124190, 4035961, 5310475, 8071922, 10620950, 20179805, 40359610, 100899025, 201798050]

約数ペア:

[(1, 201798050), (2, 100899025), (5, 40359610), (10, 20179805), (19, 10620950), (25, 8071922), (38, 5310475), (50, 4035961), (95, 2124190), (190, 1062095), (475, 424838), (950, 212419)]