201468816

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1581

約数の個数: 80

約数和(自身を含む): 580230720

約数和(自身を除く): 378761904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 1163, 1203, 1604, 2326, 2406, 3208, 3489, 3609, 4652, 4812, 6416, 6978, 7218, 9304, 9624, 10467, 10827, 13956, 14436, 18608, 19248, 20934, 21654, 27912, 28872, 31401, 41868, 43308, 55824, 57744, 62802, 83736, 86616, 125604, 167472, 173232, 251208, 466363, 502416, 932726, 1399089, 1865452, 2798178, 3730904, 4197267, 5596356, 7461808, 8394534, 11192712, 12591801, 16789068, 22385424, 25183602, 33578136, 50367204, 67156272, 100734408, 201468816]

約数ペア:

[(1, 201468816), (2, 100734408), (3, 67156272), (4, 50367204), (6, 33578136), (8, 25183602), (9, 22385424), (12, 16789068), (16, 12591801), (18, 11192712), (24, 8394534), (27, 7461808), (36, 5596356), (48, 4197267), (54, 3730904), (72, 2798178), (108, 1865452), (144, 1399089), (216, 932726), (401, 502416), (432, 466363), (802, 251208), (1163, 173232), (1203, 167472), (1604, 125604), (2326, 86616), (2406, 83736), (3208, 62802), (3489, 57744), (3609, 55824), (4652, 43308), (4812, 41868), (6416, 31401), (6978, 28872), (7218, 27912), (9304, 21654), (9624, 20934), (10467, 19248), (10827, 18608), (13956, 14436)]