201005144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1477979}}^1$

素因数の和:1478002

約数の個数: 16

約数和(自身を含む): 399054600

約数和(自身を除く): 198049456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1477979, 2955958, 5911916, 11823832, 25125643, 50251286, 100502572, 201005144]

約数ペア:

[(1, 201005144), (2, 100502572), (4, 50251286), (8, 25125643), (17, 11823832), (34, 5911916), (68, 2955958), (136, 1477979)]