195486244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{2647}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 352184000

約数和(自身を除く): 156697756

約数列:

[1, 2, 4, 37, 74, 148, 499, 998, 1996, 2647, 5294, 10588, 18463, 36926, 73852, 97939, 195878, 391756, 1320853, 2641706, 5283412, 48871561, 97743122, 195486244]

約数ペア:

[(1, 195486244), (2, 97743122), (4, 48871561), (37, 5283412), (74, 2641706), (148, 1320853), (499, 391756), (998, 195878), (1996, 97939), (2647, 73852), (5294, 36926), (10588, 18463)]