201364527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38821}}^1$

素因数の和:38863

約数の個数: 32

約数和(自身を含む): 347845120

約数和(自身を除く): 146480593

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 38821, 116463, 271747, 504673, 737599, 815241, 1514019, 2212797, 3532711, 5163193, 9588787, 10598133, 15489579, 28766361, 67121509, 201364527]

約数ペア:

[(1, 201364527), (3, 67121509), (7, 28766361), (13, 15489579), (19, 10598133), (21, 9588787), (39, 5163193), (57, 3532711), (91, 2212797), (133, 1514019), (247, 815241), (273, 737599), (399, 504673), (741, 271747), (1729, 116463), (5187, 38821)]