220052841

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 311385600

約数和(自身を除く): 91332759

約数列:

[1, 3, 29, 79, 87, 101, 237, 303, 317, 951, 2291, 2929, 6873, 7979, 8787, 9193, 23937, 25043, 27579, 32017, 75129, 96051, 231391, 694173, 726247, 928493, 2178741, 2529343, 2785479, 7588029, 73350947, 220052841]

約数ペア:

[(1, 220052841), (3, 73350947), (29, 7588029), (79, 2785479), (87, 2529343), (101, 2178741), (237, 928493), (303, 726247), (317, 694173), (951, 231391), (2291, 96051), (2929, 75129), (6873, 32017), (7979, 27579), (8787, 25043), (9193, 23937)]