201995055

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{76081}}^1$

素因数の和:76151

約数の個数: 24

約数和(自身を含む): 356063760

約数和(自身を除く): 154068705

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 76081, 228243, 380405, 684729, 1141215, 3423645, 4488779, 13466337, 22443895, 40399011, 67331685, 201995055]

約数ペア:

[(1, 201995055), (3, 67331685), (5, 40399011), (9, 22443895), (15, 13466337), (45, 4488779), (59, 3423645), (177, 1141215), (295, 684729), (531, 380405), (885, 228243), (2655, 76081)]