201671512

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{13001}}^1$

素因数の和:13291

約数の個数: 32

約数和(自身を含む): 433746720

約数和(自身を除く): 232075208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 7756, 13001, 15512, 26002, 52004, 91007, 104008, 182014, 364028, 728056, 3601277, 7202554, 14405108, 25208939, 28810216, 50417878, 100835756, 201671512]

約数ペア:

[(1, 201671512), (2, 100835756), (4, 50417878), (7, 28810216), (8, 25208939), (14, 14405108), (28, 7202554), (56, 3601277), (277, 728056), (554, 364028), (1108, 182014), (1939, 104008), (2216, 91007), (3878, 52004), (7756, 26002), (13001, 15512)]