203415174

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{491341}}^1$

素因数の和:491372

約数の個数: 24

約数和(自身を含む): 459896112

約数和(自身を除く): 256480938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 491341, 982682, 1474023, 2948046, 4422069, 8844138, 11300843, 22601686, 33902529, 67805058, 101707587, 203415174]

約数ペア:

[(1, 203415174), (2, 101707587), (3, 67805058), (6, 33902529), (9, 22601686), (18, 11300843), (23, 8844138), (46, 4422069), (69, 2948046), (138, 1474023), (207, 982682), (414, 491341)]