201453728

素因数分解:

$2^5\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2003}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 454507200

約数和(自身を除く): 253053472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 449, 898, 1796, 2003, 3143, 3592, 4006, 6286, 7184, 8012, 12572, 14021, 14368, 16024, 25144, 28042, 32048, 50288, 56084, 64096, 100576, 112168, 224336, 448672, 899347, 1798694, 3597388, 6295429, 7194776, 12590858, 14389552, 25181716, 28779104, 50363432, 100726864, 201453728]

約数ペア:

[(1, 201453728), (2, 100726864), (4, 50363432), (7, 28779104), (8, 25181716), (14, 14389552), (16, 12590858), (28, 7194776), (32, 6295429), (56, 3597388), (112, 1798694), (224, 899347), (449, 448672), (898, 224336), (1796, 112168), (2003, 100576), (3143, 64096), (3592, 56084), (4006, 50288), (6286, 32048), (7184, 28042), (8012, 25144), (12572, 16024), (14021, 14368)]