207905964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79841}}^1$

素因数の和:79886

約数の個数: 48

約数和(自身を含む): 572307456

約数和(自身を除く): 364401492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 79841, 159682, 239523, 319364, 479046, 558887, 958092, 1117774, 1676661, 2235548, 2475071, 3353322, 4950142, 6706644, 7425213, 9900284, 14850426, 17325497, 29700852, 34650994, 51976491, 69301988, 103952982, 207905964]

約数ペア:

[(1, 207905964), (2, 103952982), (3, 69301988), (4, 51976491), (6, 34650994), (7, 29700852), (12, 17325497), (14, 14850426), (21, 9900284), (28, 7425213), (31, 6706644), (42, 4950142), (62, 3353322), (84, 2475071), (93, 2235548), (124, 1676661), (186, 1117774), (217, 958092), (372, 558887), (434, 479046), (651, 319364), (868, 239523), (1302, 159682), (2604, 79841)]