193856964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2307821}}^1$

素因数の和:2307835

約数の個数: 24

約数和(自身を含む): 516952128

約数和(自身を除く): 323095164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2307821, 4615642, 6923463, 9231284, 13846926, 16154747, 27693852, 32309494, 48464241, 64618988, 96928482, 193856964]

約数ペア:

[(1, 193856964), (2, 96928482), (3, 64618988), (4, 48464241), (6, 32309494), (7, 27693852), (12, 16154747), (14, 13846926), (21, 9231284), (28, 6923463), (42, 4615642), (84, 2307821)]