208548294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{4003}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 440119680

約数和(自身を除く): 231571386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 457, 914, 1371, 2742, 4003, 8006, 8683, 12009, 17366, 24018, 26049, 52098, 76057, 152114, 228171, 456342, 1829371, 3658742, 5488113, 10976226, 34758049, 69516098, 104274147, 208548294]

約数ペア:

[(1, 208548294), (2, 104274147), (3, 69516098), (6, 34758049), (19, 10976226), (38, 5488113), (57, 3658742), (114, 1829371), (457, 456342), (914, 228171), (1371, 152114), (2742, 76057), (4003, 52098), (8006, 26049), (8683, 24018), (12009, 17366)]