209563530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{57731}}^1$

素因数の和:57763

約数の個数: 48

約数和(自身を含む): 552841632

約数和(自身を除く): 343278102

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 57731, 115462, 173193, 288655, 346386, 577310, 635041, 865965, 1270082, 1731930, 1905123, 3175205, 3810246, 6350410, 6985451, 9525615, 13970902, 19051230, 20956353, 34927255, 41912706, 69854510, 104781765, 209563530]

約数ペア:

[(1, 209563530), (2, 104781765), (3, 69854510), (5, 41912706), (6, 34927255), (10, 20956353), (11, 19051230), (15, 13970902), (22, 9525615), (30, 6985451), (33, 6350410), (55, 3810246), (66, 3175205), (110, 1905123), (121, 1731930), (165, 1270082), (242, 865965), (330, 635041), (363, 577310), (605, 346386), (726, 288655), (1210, 173193), (1815, 115462), (3630, 57731)]