207963261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41189}}^1$

素因数の和:41226

約数の個数: 32

約数和(自身を含む): 355881600

約数和(自身を除く): 147918339

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 41189, 123567, 370701, 453079, 700213, 1112103, 1359237, 2100639, 4077711, 6301917, 7702343, 12233133, 18905751, 23107029, 69321087, 207963261]

約数ペア:

[(1, 207963261), (3, 69321087), (9, 23107029), (11, 18905751), (17, 12233133), (27, 7702343), (33, 6301917), (51, 4077711), (99, 2100639), (153, 1359237), (187, 1112103), (297, 700213), (459, 453079), (561, 370701), (1683, 123567), (5049, 41189)]