200966493

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 339271296

約数和(自身を除く): 138304803

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 103, 147, 273, 309, 637, 721, 1021, 1339, 1911, 2163, 3063, 4017, 5047, 7147, 9373, 13273, 15141, 21441, 28119, 39819, 50029, 65611, 92911, 105163, 150087, 196833, 278733, 315489, 650377, 736141, 1367119, 1951131, 2208423, 4101357, 5152987, 9569833, 15458961, 28709499, 66988831, 200966493]

約数ペア:

[(1, 200966493), (3, 66988831), (7, 28709499), (13, 15458961), (21, 9569833), (39, 5152987), (49, 4101357), (91, 2208423), (103, 1951131), (147, 1367119), (273, 736141), (309, 650377), (637, 315489), (721, 278733), (1021, 196833), (1339, 150087), (1911, 105163), (2163, 92911), (3063, 65611), (4017, 50029), (5047, 39819), (7147, 28119), (9373, 21441), (13273, 15141)]