197301440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12583}}^1$

素因数の和:12614

約数の個数: 84

約数和(自身を含む): 546573456

約数和(自身を除く): 349272016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 12583, 15680, 25166, 50332, 62915, 88081, 100664, 125830, 176162, 201328, 251660, 352324, 402656, 440405, 503320, 616567, 704648, 805312, 880810, 1006640, 1233134, 1409296, 1761620, 2013280, 2466268, 2818592, 3082835, 3523240, 4026560, 4932536, 5637184, 6165670, 7046480, 9865072, 12331340, 14092960, 19730144, 24662680, 28185920, 39460288, 49325360, 98650720, 197301440]

約数ペア:

[(1, 197301440), (2, 98650720), (4, 49325360), (5, 39460288), (7, 28185920), (8, 24662680), (10, 19730144), (14, 14092960), (16, 12331340), (20, 9865072), (28, 7046480), (32, 6165670), (35, 5637184), (40, 4932536), (49, 4026560), (56, 3523240), (64, 3082835), (70, 2818592), (80, 2466268), (98, 2013280), (112, 1761620), (140, 1409296), (160, 1233134), (196, 1006640), (224, 880810), (245, 805312), (280, 704648), (320, 616567), (392, 503320), (448, 440405), (490, 402656), (560, 352324), (784, 251660), (980, 201328), (1120, 176162), (1568, 125830), (1960, 100664), (2240, 88081), (3136, 62915), (3920, 50332), (7840, 25166), (12583, 15680)]