209580521668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14029}}^1\times {\mathrm{28081}}^1$

素因数の和:42140

約数の個数: 48

約数和(自身を含む): 441269315200

約数和(自身を除く): 231688793532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 14029, 28058, 28081, 56116, 56162, 98203, 112324, 196406, 196567, 266551, 392812, 393134, 533102, 533539, 786268, 1066204, 1067078, 1865857, 2134156, 3731714, 3734773, 7463428, 7469546, 14939092, 393948349, 787896698, 1575793396, 2757638443, 5515276886, 7485018631, 11030553772, 14970037262, 29940074524, 52395130417, 104790260834, 209580521668]

約数ペア:

[(1, 209580521668), (2, 104790260834), (4, 52395130417), (7, 29940074524), (14, 14970037262), (19, 11030553772), (28, 7485018631), (38, 5515276886), (76, 2757638443), (133, 1575793396), (266, 787896698), (532, 393948349), (14029, 14939092), (28058, 7469546), (28081, 7463428), (56116, 3734773), (56162, 3731714), (98203, 2134156), (112324, 1865857), (196406, 1067078), (196567, 1066204), (266551, 786268), (392812, 533539), (393134, 533102)]