208067456

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{967}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 425305320

約数和(自身を除く): 217237864

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 967, 1312, 1681, 1934, 2624, 3362, 3868, 5248, 6724, 7736, 13448, 15472, 26896, 30944, 39647, 53792, 61888, 79294, 107584, 123776, 158588, 215168, 317176, 634352, 1268704, 1625527, 2537408, 3251054, 5074816, 6502108, 13004216, 26008432, 52016864, 104033728, 208067456]

約数ペア:

[(1, 208067456), (2, 104033728), (4, 52016864), (8, 26008432), (16, 13004216), (32, 6502108), (41, 5074816), (64, 3251054), (82, 2537408), (128, 1625527), (164, 1268704), (328, 634352), (656, 317176), (967, 215168), (1312, 158588), (1681, 123776), (1934, 107584), (2624, 79294), (3362, 61888), (3868, 53792), (5248, 39647), (6724, 30944), (7736, 26896), (13448, 15472)]