212360260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89227}}^1$

素因数の和:89260

約数の個数: 48

約数和(自身を含む): 539650944

約数和(自身を除く): 327290684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 89227, 178454, 356908, 446135, 624589, 892270, 1249178, 1516859, 1784540, 2498356, 3033718, 3122945, 6067436, 6245890, 7584295, 10618013, 12491780, 15168590, 21236026, 30337180, 42472052, 53090065, 106180130, 212360260]

約数ペア:

[(1, 212360260), (2, 106180130), (4, 53090065), (5, 42472052), (7, 30337180), (10, 21236026), (14, 15168590), (17, 12491780), (20, 10618013), (28, 7584295), (34, 6245890), (35, 6067436), (68, 3122945), (70, 3033718), (85, 2498356), (119, 1784540), (140, 1516859), (170, 1249178), (238, 892270), (340, 624589), (476, 446135), (595, 356908), (1190, 178454), (2380, 89227)]