201326048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81707}}^1$

素因数の和:81735

約数の個数: 48

約数和(自身を含む): 494169984

約数和(自身を除く): 292843936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 81707, 163414, 326828, 571949, 653656, 898777, 1143898, 1307312, 1797554, 2287796, 2614624, 3595108, 4575592, 6291439, 7190216, 9151184, 12582878, 14380432, 18302368, 25165756, 28760864, 50331512, 100663024, 201326048]

約数ペア:

[(1, 201326048), (2, 100663024), (4, 50331512), (7, 28760864), (8, 25165756), (11, 18302368), (14, 14380432), (16, 12582878), (22, 9151184), (28, 7190216), (32, 6291439), (44, 4575592), (56, 3595108), (77, 2614624), (88, 2287796), (112, 1797554), (154, 1307312), (176, 1143898), (224, 898777), (308, 653656), (352, 571949), (616, 326828), (1232, 163414), (2464, 81707)]