197305004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{35461}}^1$

素因数の和:35585

約数の個数: 24

約数和(自身を含む): 375329808

約数和(自身を除く): 178024804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 35461, 70922, 141844, 460993, 921986, 1843972, 3794327, 7588654, 15177308, 49326251, 98652502, 197305004]

約数ペア:

[(1, 197305004), (2, 98652502), (4, 49326251), (13, 15177308), (26, 7588654), (52, 3794327), (107, 1843972), (214, 921986), (428, 460993), (1391, 141844), (2782, 70922), (5564, 35461)]