251642006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{148549}}^1$

素因数の和:148580

約数の個数: 24

約数和(自身を含む): 474171600

約数和(自身を除く): 222529594

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 148549, 297098, 1039843, 1634039, 2079686, 3268078, 11438273, 17974429, 22876546, 35948858, 125821003, 251642006]

約数ペア:

[(1, 251642006), (2, 125821003), (7, 35948858), (11, 22876546), (14, 17974429), (22, 11438273), (77, 3268078), (121, 2079686), (154, 1634039), (242, 1039843), (847, 297098), (1694, 148549)]