201097370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 378603720

約数和(自身を除く): 177506350

約数列:

[1, 2, 5, 10, 53, 59, 106, 109, 118, 218, 265, 295, 530, 545, 590, 1090, 3127, 3481, 5777, 6254, 6431, 6962, 11554, 12862, 15635, 17405, 28885, 31270, 32155, 34810, 57770, 64310, 184493, 340843, 368986, 379429, 681686, 758858, 922465, 1704215, 1844930, 1897145, 3408430, 3794290, 20109737, 40219474, 100548685, 201097370]

約数ペア:

[(1, 201097370), (2, 100548685), (5, 40219474), (10, 20109737), (53, 3794290), (59, 3408430), (106, 1897145), (109, 1844930), (118, 1704215), (218, 922465), (265, 758858), (295, 681686), (530, 379429), (545, 368986), (590, 340843), (1090, 184493), (3127, 64310), (3481, 57770), (5777, 34810), (6254, 32155), (6431, 31270), (6962, 28885), (11554, 17405), (12862, 15635)]