201216510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203249}}^1$

素因数の和:203273

約数の個数: 48

約数和(自身を含む): 570726000

約数和(自身を除く): 369509490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 203249, 406498, 609747, 1016245, 1219494, 1829241, 2032490, 2235739, 3048735, 3658482, 4471478, 6097470, 6707217, 9146205, 11178695, 13414434, 18292410, 20121651, 22357390, 33536085, 40243302, 67072170, 100608255, 201216510]

約数ペア:

[(1, 201216510), (2, 100608255), (3, 67072170), (5, 40243302), (6, 33536085), (9, 22357390), (10, 20121651), (11, 18292410), (15, 13414434), (18, 11178695), (22, 9146205), (30, 6707217), (33, 6097470), (45, 4471478), (55, 3658482), (66, 3048735), (90, 2235739), (99, 2032490), (110, 1829241), (165, 1219494), (198, 1016245), (330, 609747), (495, 406498), (990, 203249)]