201878572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12302

約数の個数: 48

約数和(自身を含む): 438753280

約数和(自身を除く): 236874708

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 12241, 16492, 24482, 48964, 85687, 171374, 232579, 342748, 379471, 465158, 758942, 930316, 1517884, 1628053, 2656297, 3256106, 5312594, 6512212, 7209949, 10625188, 14419898, 28839796, 50469643, 100939286, 201878572]

約数ペア:

[(1, 201878572), (2, 100939286), (4, 50469643), (7, 28839796), (14, 14419898), (19, 10625188), (28, 7209949), (31, 6512212), (38, 5312594), (62, 3256106), (76, 2656297), (124, 1628053), (133, 1517884), (217, 930316), (266, 758942), (434, 465158), (532, 379471), (589, 342748), (868, 232579), (1178, 171374), (2356, 85687), (4123, 48964), (8246, 24482), (12241, 16492)]