201364508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 385274400

約数和(自身を除く): 183909892

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 101, 148, 202, 404, 703, 709, 1406, 1418, 1919, 2812, 2836, 3737, 3838, 7474, 7676, 13471, 14948, 26233, 26942, 52466, 53884, 71003, 71609, 104932, 142006, 143218, 284012, 286436, 498427, 996854, 1360571, 1993708, 2649533, 2721142, 5299066, 5442284, 10598132, 50341127, 100682254, 201364508]

約数ペア:

[(1, 201364508), (2, 100682254), (4, 50341127), (19, 10598132), (37, 5442284), (38, 5299066), (74, 2721142), (76, 2649533), (101, 1993708), (148, 1360571), (202, 996854), (404, 498427), (703, 286436), (709, 284012), (1406, 143218), (1418, 142006), (1919, 104932), (2812, 71609), (2836, 71003), (3737, 53884), (3838, 52466), (7474, 26942), (7676, 26233), (13471, 14948)]