199397808

素因数分解:

$2^4\times 3^3\times {\mathrm{461569}}^1$

素因数の和:461586

約数の個数: 40

約数和(自身を含む): 572346800

約数和(自身を除く): 372948992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 461569, 923138, 1384707, 1846276, 2769414, 3692552, 4154121, 5538828, 7385104, 8308242, 11077656, 12462363, 16616484, 22155312, 24924726, 33232968, 49849452, 66465936, 99698904, 199397808]

約数ペア:

[(1, 199397808), (2, 99698904), (3, 66465936), (4, 49849452), (6, 33232968), (8, 24924726), (9, 22155312), (12, 16616484), (16, 12462363), (18, 11077656), (24, 8308242), (27, 7385104), (36, 5538828), (48, 4154121), (54, 3692552), (72, 2769414), (108, 1846276), (144, 1384707), (216, 923138), (432, 461569)]