201084016

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17431}}^1$

素因数の和:17549

約数の個数: 40

約数和(自身を含む): 449606144

約数和(自身を除く): 248522128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 17431, 34862, 69724, 122017, 139448, 244034, 278896, 488068, 976136, 1795393, 1952272, 3590786, 7181572, 12567751, 14363144, 25135502, 28726288, 50271004, 100542008, 201084016]

約数ペア:

[(1, 201084016), (2, 100542008), (4, 50271004), (7, 28726288), (8, 25135502), (14, 14363144), (16, 12567751), (28, 7181572), (56, 3590786), (103, 1952272), (112, 1795393), (206, 976136), (412, 488068), (721, 278896), (824, 244034), (1442, 139448), (1648, 122017), (2884, 69724), (5768, 34862), (11536, 17431)]