210371385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 184442055

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 101, 105, 239, 249, 303, 415, 505, 581, 707, 717, 1195, 1245, 1515, 1673, 1743, 2121, 2905, 3535, 3585, 5019, 8365, 8383, 8715, 10605, 19837, 24139, 25095, 25149, 41915, 58681, 59511, 72417, 99185, 120695, 125745, 138859, 168973, 176043, 293405, 297555, 362085, 416577, 506919, 694295, 844865, 880215, 2003537, 2082885, 2534595, 6010611, 10017685, 14024759, 30053055, 42074277, 70123795, 210371385]

約数ペア:

[(1, 210371385), (3, 70123795), (5, 42074277), (7, 30053055), (15, 14024759), (21, 10017685), (35, 6010611), (83, 2534595), (101, 2082885), (105, 2003537), (239, 880215), (249, 844865), (303, 694295), (415, 506919), (505, 416577), (581, 362085), (707, 297555), (717, 293405), (1195, 176043), (1245, 168973), (1515, 138859), (1673, 125745), (1743, 120695), (2121, 99185), (2905, 72417), (3535, 59511), (3585, 58681), (5019, 41915), (8365, 25149), (8383, 25095), (8715, 24139), (10605, 19837)]