201732368

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 400391040

約数和(自身を除く): 198658672

約数列:

[1, 2, 4, 8, 16, 61, 122, 139, 244, 278, 488, 556, 976, 1112, 1487, 2224, 2974, 5948, 8479, 11896, 16958, 23792, 33916, 67832, 90707, 135664, 181414, 206693, 362828, 413386, 725656, 826772, 1451312, 1653544, 3307088, 12608273, 25216546, 50433092, 100866184, 201732368]

約数ペア:

[(1, 201732368), (2, 100866184), (4, 50433092), (8, 25216546), (16, 12608273), (61, 3307088), (122, 1653544), (139, 1451312), (244, 826772), (278, 725656), (488, 413386), (556, 362828), (976, 206693), (1112, 181414), (1487, 135664), (2224, 90707), (2974, 67832), (5948, 33916), (8479, 23792), (11896, 16958)]