208668824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{286633}}^1$

素因数の和:286659

約数の個数: 32

約数和(自身を含む): 481545120

約数和(自身を除く): 272876296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 286633, 573266, 1146532, 2006431, 2293064, 3726229, 4012862, 7452458, 8025724, 14904916, 16051448, 26083603, 29809832, 52167206, 104334412, 208668824]

約数ペア:

[(1, 208668824), (2, 104334412), (4, 52167206), (7, 29809832), (8, 26083603), (13, 16051448), (14, 14904916), (26, 8025724), (28, 7452458), (52, 4012862), (56, 3726229), (91, 2293064), (104, 2006431), (182, 1146532), (364, 573266), (728, 286633)]