201547647

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3329}}^1$

素因数の和:3404

約数の個数: 36

約数和(自身を含む): 343895760

約数和(自身を除く): 142348113

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 961, 1953, 2883, 3329, 6727, 8649, 9987, 20181, 23303, 29961, 60543, 69909, 103199, 209727, 309597, 722393, 928791, 2167179, 3199169, 6501537, 9597507, 22394183, 28792521, 67182549, 201547647]

約数ペア:

[(1, 201547647), (3, 67182549), (7, 28792521), (9, 22394183), (21, 9597507), (31, 6501537), (63, 3199169), (93, 2167179), (217, 928791), (279, 722393), (651, 309597), (961, 209727), (1953, 103199), (2883, 69909), (3329, 60543), (6727, 29961), (8649, 23303), (9987, 20181)]