198805068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71719}}^1$

素因数の和:71747

約数の個数: 72

約数和(自身を含む): 626545920

約数和(自身を除く): 427740852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 71719, 143438, 215157, 286876, 430314, 502033, 645471, 788909, 860628, 1004066, 1290942, 1506099, 1577818, 2008132, 2366727, 2581884, 3012198, 3155636, 4518297, 4733454, 5522363, 6024396, 7100181, 9036594, 9466908, 11044726, 14200362, 16567089, 18073188, 22089452, 28400724, 33134178, 49701267, 66268356, 99402534, 198805068]

約数ペア:

[(1, 198805068), (2, 99402534), (3, 66268356), (4, 49701267), (6, 33134178), (7, 28400724), (9, 22089452), (11, 18073188), (12, 16567089), (14, 14200362), (18, 11044726), (21, 9466908), (22, 9036594), (28, 7100181), (33, 6024396), (36, 5522363), (42, 4733454), (44, 4518297), (63, 3155636), (66, 3012198), (77, 2581884), (84, 2366727), (99, 2008132), (126, 1577818), (132, 1506099), (154, 1290942), (198, 1004066), (231, 860628), (252, 788909), (308, 645471), (396, 502033), (462, 430314), (693, 286876), (924, 215157), (1386, 143438), (2772, 71719)]