201431292

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{20749}}^1$

素因数の和:21565

約数の個数: 24

約数和(自身を含む): 470610000

約数和(自身を除く): 269178708

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 20749, 41498, 62247, 82996, 124494, 248988, 16785941, 33571882, 50357823, 67143764, 100715646, 201431292]

約数ペア:

[(1, 201431292), (2, 100715646), (3, 67143764), (4, 50357823), (6, 33571882), (12, 16785941), (809, 248988), (1618, 124494), (2427, 82996), (3236, 62247), (4854, 41498), (9708, 20749)]