202352176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972847}}^1$

素因数の和:972868

約数の個数: 20

約数和(自身を含む): 422216032

約数和(自身を除く): 219863856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972847, 1945694, 3891388, 7782776, 12647011, 15565552, 25294022, 50588044, 101176088, 202352176]

約数ペア:

[(1, 202352176), (2, 101176088), (4, 50588044), (8, 25294022), (13, 15565552), (16, 12647011), (26, 7782776), (52, 3891388), (104, 1945694), (208, 972847)]