204908451839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3323}}^1\times {\mathrm{3511}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 253650238464

約数和(自身を除く): 48741786625

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 3323, 3511, 17563, 23261, 24577, 43199, 45643, 302393, 319501, 641339, 677623, 4489373, 4743361, 8337407, 8809099, 11667053, 58361849, 61663693, 81669371, 151671689, 1061701823, 2251741229, 15762188603, 29272635977, 204908451839]

約数ペア:

[(1, 204908451839), (7, 29272635977), (13, 15762188603), (91, 2251741229), (193, 1061701823), (1351, 151671689), (2509, 81669371), (3323, 61663693), (3511, 58361849), (17563, 11667053), (23261, 8809099), (24577, 8337407), (43199, 4743361), (45643, 4489373), (302393, 677623), (319501, 641339)]