202105417216

素因数分解:

$2^9\times {\mathrm{10789}}^1\times {\mathrm{36587}}^1$

素因数の和:47394

約数の個数: 40

約数和(自身を含む): 403864563960

約数和(自身を除く): 201759146744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 10789, 21578, 36587, 43156, 73174, 86312, 146348, 172624, 292696, 345248, 585392, 690496, 1170784, 1380992, 2341568, 2761984, 4683136, 5523968, 9366272, 18732544, 394737143, 789474286, 1578948572, 3157897144, 6315794288, 12631588576, 25263177152, 50526354304, 101052708608, 202105417216]

約数ペア:

[(1, 202105417216), (2, 101052708608), (4, 50526354304), (8, 25263177152), (16, 12631588576), (32, 6315794288), (64, 3157897144), (128, 1578948572), (256, 789474286), (512, 394737143), (10789, 18732544), (21578, 9366272), (36587, 5523968), (43156, 4683136), (73174, 2761984), (86312, 2341568), (146348, 1380992), (172624, 1170784), (292696, 690496), (345248, 585392)]