200079512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{409999}}^1$

素因数の和:410066

約数の個数: 16

約数和(自身を含む): 381300000

約数和(自身を除く): 181220488

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 409999, 819998, 1639996, 3279992, 25009939, 50019878, 100039756, 200079512]

約数ペア:

[(1, 200079512), (2, 100039756), (4, 50019878), (8, 25009939), (61, 3279992), (122, 1639996), (244, 819998), (488, 409999)]