202236741

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 354931200

約数和(自身を除く): 152694459

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 321, 399, 749, 963, 1197, 1579, 2033, 2247, 4737, 6099, 6741, 11053, 14211, 14231, 18297, 30001, 33159, 42693, 90003, 99477, 128079, 168953, 210007, 270009, 506859, 630021, 1182671, 1520577, 1890063, 3210107, 3548013, 9630321, 10644039, 22470749, 28890963, 67412247, 202236741]

約数ペア:

[(1, 202236741), (3, 67412247), (7, 28890963), (9, 22470749), (19, 10644039), (21, 9630321), (57, 3548013), (63, 3210107), (107, 1890063), (133, 1520577), (171, 1182671), (321, 630021), (399, 506859), (749, 270009), (963, 210007), (1197, 168953), (1579, 128079), (2033, 99477), (2247, 90003), (4737, 42693), (6099, 33159), (6741, 30001), (11053, 18297), (14211, 14231)]