203497203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7237}}^1$

素因数の和:7363

約数の個数: 32

約数和(自身を含む): 337232896

約数和(自身を除く): 133735693

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 7237, 9373, 21711, 28119, 50659, 94081, 151977, 282243, 658567, 745411, 1975701, 2236233, 5217877, 9690343, 15653631, 29071029, 67832401, 203497203]

約数ペア:

[(1, 203497203), (3, 67832401), (7, 29071029), (13, 15653631), (21, 9690343), (39, 5217877), (91, 2236233), (103, 1975701), (273, 745411), (309, 658567), (721, 282243), (1339, 151977), (2163, 94081), (4017, 50659), (7237, 28119), (9373, 21711)]