202003179

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 313775616

約数和(自身を除く): 111772437

約数列:

[1, 3, 7, 21, 97, 131, 291, 393, 679, 757, 917, 2037, 2271, 2751, 5299, 12707, 15897, 38121, 73429, 88949, 99167, 220287, 266847, 297501, 514003, 694169, 1542009, 2082507, 9619199, 28857597, 67334393, 202003179]

約数ペア:

[(1, 202003179), (3, 67334393), (7, 28857597), (21, 9619199), (97, 2082507), (131, 1542009), (291, 694169), (393, 514003), (679, 297501), (757, 266847), (917, 220287), (2037, 99167), (2271, 88949), (2751, 73429), (5299, 38121), (12707, 15897)]