202218992

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{69827}}^1$

素因数の和:70016

約数の個数: 20

約数和(自身を含む): 393969576

約数和(自身を除く): 191750584

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 69827, 139654, 279308, 558616, 1117232, 12638687, 25277374, 50554748, 101109496, 202218992]

約数ペア:

[(1, 202218992), (2, 101109496), (4, 50554748), (8, 25277374), (16, 12638687), (181, 1117232), (362, 558616), (724, 279308), (1448, 139654), (2896, 69827)]