208768482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{297391}}^1$

素因数の和:297415

約数の個数: 32

約数和(自身を含む): 499618560

約数和(自身を除く): 290850078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 297391, 594782, 892173, 1784346, 2676519, 3866083, 5353038, 7732166, 8029557, 11598249, 16059114, 23196498, 34794747, 69589494, 104384241, 208768482]

約数ペア:

[(1, 208768482), (2, 104384241), (3, 69589494), (6, 34794747), (9, 23196498), (13, 16059114), (18, 11598249), (26, 8029557), (27, 7732166), (39, 5353038), (54, 3866083), (78, 2676519), (117, 1784346), (234, 892173), (351, 594782), (702, 297391)]