202216469

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 258418944

約数和(自身を除く): 56202475

約数列:

[1, 7, 13, 41, 83, 91, 287, 533, 581, 653, 1079, 3403, 3731, 4571, 7553, 8489, 23821, 26773, 44239, 54199, 59423, 187411, 309673, 348049, 379393, 704587, 2222159, 2436343, 4932109, 15555113, 28888067, 202216469]

約数ペア:

[(1, 202216469), (7, 28888067), (13, 15555113), (41, 4932109), (83, 2436343), (91, 2222159), (287, 704587), (533, 379393), (581, 348049), (653, 309673), (1079, 187411), (3403, 59423), (3731, 54199), (4571, 44239), (7553, 26773), (8489, 23821)]