199631496

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{156943}}^1$

素因数の和:157005

約数の個数: 32

約数和(自身を含む): 508498560

約数和(自身を除く): 308867064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 156943, 313886, 470829, 627772, 941658, 1255544, 1883316, 3766632, 8317979, 16635958, 24953937, 33271916, 49907874, 66543832, 99815748, 199631496]

約数ペア:

[(1, 199631496), (2, 99815748), (3, 66543832), (4, 49907874), (6, 33271916), (8, 24953937), (12, 16635958), (24, 8317979), (53, 3766632), (106, 1883316), (159, 1255544), (212, 941658), (318, 627772), (424, 470829), (636, 313886), (1272, 156943)]