331982036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{7949}}^1$

素因数の和:8203

約数の個数: 24

約数和(自身を含む): 595009800

約数和(自身を除く): 263027764

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 788, 7949, 10441, 15898, 20882, 31796, 41764, 421297, 842594, 1565953, 1685188, 3131906, 6263812, 82995509, 165991018, 331982036]

約数ペア:

[(1, 331982036), (2, 165991018), (4, 82995509), (53, 6263812), (106, 3131906), (197, 1685188), (212, 1565953), (394, 842594), (788, 421297), (7949, 41764), (10441, 31796), (15898, 20882)]