228045793241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{26209}}^1$

素因数の和:26745

約数の個数: 32

約数和(自身を含む): 272389416960

約数和(自身を除く): 44343623719

約数列:

[1, 7, 31, 101, 217, 397, 707, 2779, 3131, 12307, 21917, 26209, 40097, 86149, 183463, 280679, 812479, 1243007, 2647109, 5687353, 8701049, 10404973, 18529763, 72834811, 82060379, 322554163, 574422653, 1050902273, 2257879141, 7356315911, 32577970463, 228045793241]

約数ペア:

[(1, 228045793241), (7, 32577970463), (31, 7356315911), (101, 2257879141), (217, 1050902273), (397, 574422653), (707, 322554163), (2779, 82060379), (3131, 72834811), (12307, 18529763), (21917, 10404973), (26209, 8701049), (40097, 5687353), (86149, 2647109), (183463, 1243007), (280679, 812479)]