201690496

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9831

約数の個数: 64

約数和(自身を含む): 479220480

約数和(自身を除く): 277529984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 9787, 10304, 19574, 20608, 39148, 68509, 78296, 137018, 156592, 225101, 274036, 313184, 450202, 548072, 626368, 900404, 1096144, 1252736, 1575707, 1800808, 2192288, 3151414, 3601616, 4384576, 6302828, 7203232, 8769152, 12605656, 14406464, 25211312, 28812928, 50422624, 100845248, 201690496]

約数ペア:

[(1, 201690496), (2, 100845248), (4, 50422624), (7, 28812928), (8, 25211312), (14, 14406464), (16, 12605656), (23, 8769152), (28, 7203232), (32, 6302828), (46, 4384576), (56, 3601616), (64, 3151414), (92, 2192288), (112, 1800808), (128, 1575707), (161, 1252736), (184, 1096144), (224, 900404), (322, 626368), (368, 548072), (448, 450202), (644, 313184), (736, 274036), (896, 225101), (1288, 156592), (1472, 137018), (2576, 78296), (2944, 68509), (5152, 39148), (9787, 20608), (10304, 19574)]