230643294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{784501}}^1$

素因数の和:784520

約数の個数: 24

約数和(自身を含む): 536599368

約数和(自身を除く): 305956074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 784501, 1569002, 2353503, 4707006, 5491507, 10983014, 16474521, 32949042, 38440549, 76881098, 115321647, 230643294]

約数ペア:

[(1, 230643294), (2, 115321647), (3, 76881098), (6, 38440549), (7, 32949042), (14, 16474521), (21, 10983014), (42, 5491507), (49, 4707006), (98, 2353503), (147, 1569002), (294, 784501)]