201326781645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{722417}}^1$

素因数の和:723002

約数の個数: 48

約数和(自身を含む): 381367351872

約数和(自身を除く): 180040570227

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 563, 1689, 2815, 5067, 6193, 8445, 18579, 25335, 30965, 55737, 92895, 278685, 722417, 2167251, 3612085, 6501753, 7946587, 10836255, 23839761, 32508765, 39732935, 71519283, 119198805, 357596415, 406720771, 1220162313, 2033603855, 3660486939, 4473928481, 6100811565, 13421785443, 18302434695, 22369642405, 40265356329, 67108927215, 201326781645]

約数ペア:

[(1, 201326781645), (3, 67108927215), (5, 40265356329), (9, 22369642405), (11, 18302434695), (15, 13421785443), (33, 6100811565), (45, 4473928481), (55, 3660486939), (99, 2033603855), (165, 1220162313), (495, 406720771), (563, 357596415), (1689, 119198805), (2815, 71519283), (5067, 39732935), (6193, 32508765), (8445, 23839761), (18579, 10836255), (25335, 7946587), (30965, 6501753), (55737, 3612085), (92895, 2167251), (278685, 722417)]