200266545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4339}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 341228160

約数和(自身を除く): 140961615

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 2715, 3077, 4339, 9231, 13017, 15385, 21695, 46155, 65085, 73763, 221289, 368815, 785359, 1106445, 2356077, 3926795, 11780385, 13351103, 40053309, 66755515, 200266545]

約数ペア:

[(1, 200266545), (3, 66755515), (5, 40053309), (15, 13351103), (17, 11780385), (51, 3926795), (85, 2356077), (181, 1106445), (255, 785359), (543, 368815), (905, 221289), (2715, 73763), (3077, 65085), (4339, 46155), (9231, 21695), (13017, 15385)]