120201886

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{128147}}^1$

素因数の和:128223

約数の個数: 16

約数和(自身を含む): 209137536

約数和(自身を除く): 88935650

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 128147, 256294, 897029, 1794058, 8585849, 17171698, 60100943, 120201886]

約数ペア:

[(1, 120201886), (2, 60100943), (7, 17171698), (14, 8585849), (67, 1794058), (134, 897029), (469, 256294), (938, 128147)]