205220996925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1411181}}^1$

素因数の和:1411478

約数の個数: 48

約数和(自身を含む): 389170127232

約数和(自身を除く): 183949130307

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 277, 525, 831, 1385, 1939, 4155, 5817, 6925, 9695, 20775, 29085, 48475, 145425, 1411181, 4233543, 7055905, 9878267, 21167715, 29634801, 35279525, 49391335, 105838575, 148174005, 246956675, 390897137, 740870025, 1172691411, 1954485685, 2736279959, 5863457055, 8208839877, 9772428425, 13681399795, 29317285275, 41044199385, 68406998975, 205220996925]

約数ペア:

[(1, 205220996925), (3, 68406998975), (5, 41044199385), (7, 29317285275), (15, 13681399795), (21, 9772428425), (25, 8208839877), (35, 5863457055), (75, 2736279959), (105, 1954485685), (175, 1172691411), (277, 740870025), (525, 390897137), (831, 246956675), (1385, 148174005), (1939, 105838575), (4155, 49391335), (5817, 35279525), (6925, 29634801), (9695, 21167715), (20775, 9878267), (29085, 7055905), (48475, 4233543), (145425, 1411181)]