200321944

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{229727}}^1$

素因数の和:229842

約数の個数: 16

約数和(自身を含む): 379051200

約数和(自身を除く): 178729256

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 229727, 459454, 918908, 1837816, 25040243, 50080486, 100160972, 200321944]

約数ペア:

[(1, 200321944), (2, 100160972), (4, 50080486), (8, 25040243), (109, 1837816), (218, 918908), (436, 459454), (872, 229727)]