201019952

素因数分解:

$2^4\times 7^3\times {\mathrm{36629}}^1$

素因数の和:36658

約数の個数: 40

約数和(自身を含む): 454212000

約数和(自身を除く): 253192048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 36629, 73258, 146516, 256403, 293032, 512806, 586064, 1025612, 1794821, 2051224, 3589642, 4102448, 7179284, 12563747, 14358568, 25127494, 28717136, 50254988, 100509976, 201019952]

約数ペア:

[(1, 201019952), (2, 100509976), (4, 50254988), (7, 28717136), (8, 25127494), (14, 14358568), (16, 12563747), (28, 7179284), (49, 4102448), (56, 3589642), (98, 2051224), (112, 1794821), (196, 1025612), (343, 586064), (392, 512806), (686, 293032), (784, 256403), (1372, 146516), (2744, 73258), (5488, 36629)]