208142634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{18287}}^1$

素因数の和:18570

約数の個数: 32

約数和(自身を含む): 477536256

約数和(自身を除く): 269393622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 18287, 36574, 54861, 109722, 128009, 256018, 384027, 768054, 4955777, 9911554, 14867331, 29734662, 34690439, 69380878, 104071317, 208142634]

約数ペア:

[(1, 208142634), (2, 104071317), (3, 69380878), (6, 34690439), (7, 29734662), (14, 14867331), (21, 9911554), (42, 4955777), (271, 768054), (542, 384027), (813, 256018), (1626, 128009), (1897, 109722), (3794, 54861), (5691, 36574), (11382, 18287)]