199045764

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{21023}}^1$

素因数の和:21296

約数の個数: 36

約数和(自身を含む): 505080576

約数和(自身を除く): 306034812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 21023, 42046, 63069, 84092, 126138, 189207, 252276, 378414, 756828, 5529049, 11058098, 16587147, 22116196, 33174294, 49761441, 66348588, 99522882, 199045764]

約数ペア:

[(1, 199045764), (2, 99522882), (3, 66348588), (4, 49761441), (6, 33174294), (9, 22116196), (12, 16587147), (18, 11058098), (36, 5529049), (263, 756828), (526, 378414), (789, 252276), (1052, 189207), (1578, 126138), (2367, 84092), (3156, 63069), (4734, 42046), (9468, 21023)]