200504860

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{47513}}^1$

素因数の和:47733

約数の個数: 24

約数和(自身を含む): 423064656

約数和(自身を除く): 222559796

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 47513, 95026, 190052, 237565, 475130, 950260, 10025243, 20050486, 40100972, 50126215, 100252430, 200504860]

約数ペア:

[(1, 200504860), (2, 100252430), (4, 50126215), (5, 40100972), (10, 20050486), (20, 10025243), (211, 950260), (422, 475130), (844, 237565), (1055, 190052), (2110, 95026), (4220, 47513)]