206055018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2153}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 482194440

約数和(自身を除く): 276139422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 818, 1227, 2153, 2454, 3681, 4306, 5317, 6459, 7362, 10634, 12918, 15951, 19377, 27989, 31902, 38754, 47853, 55978, 83967, 95706, 167934, 251901, 503802, 880577, 1761154, 2641731, 5283462, 7925193, 11447501, 15850386, 22895002, 34342503, 68685006, 103027509, 206055018]

約数ペア:

[(1, 206055018), (2, 103027509), (3, 68685006), (6, 34342503), (9, 22895002), (13, 15850386), (18, 11447501), (26, 7925193), (39, 5283462), (78, 2641731), (117, 1761154), (234, 880577), (409, 503802), (818, 251901), (1227, 167934), (2153, 95706), (2454, 83967), (3681, 55978), (4306, 47853), (5317, 38754), (6459, 31902), (7362, 27989), (10634, 19377), (12918, 15951)]