206280572

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 377355888

約数和(自身を除く): 171075316

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 521, 961, 1042, 1922, 2084, 3193, 3844, 6386, 12772, 16151, 32302, 53663, 64604, 98983, 107326, 197966, 214652, 395932, 500681, 1001362, 1663553, 2002724, 3327106, 6654212, 51570143, 103140286, 206280572]

約数ペア:

[(1, 206280572), (2, 103140286), (4, 51570143), (31, 6654212), (62, 3327106), (103, 2002724), (124, 1663553), (206, 1001362), (412, 500681), (521, 395932), (961, 214652), (1042, 197966), (1922, 107326), (2084, 98983), (3193, 64604), (3844, 53663), (6386, 32302), (12772, 16151)]