320007002

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{153407}}^1$

素因数の和:153565

約数の個数: 16

約数和(自身を含む): 552268800

約数和(自身を除く): 232261798

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 153407, 306814, 1073849, 2147698, 22857643, 45715286, 160003501, 320007002]

約数ペア:

[(1, 320007002), (2, 160003501), (7, 45715286), (14, 22857643), (149, 2147698), (298, 1073849), (1043, 306814), (2086, 153407)]