201272456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{326741}}^1$

素因数の和:326765

約数の個数: 32

約数和(自身を含む): 470508480

約数和(自身を除く): 269236024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 326741, 653482, 1306964, 2287187, 2613928, 3594151, 4574374, 7188302, 9148748, 14376604, 18297496, 25159057, 28753208, 50318114, 100636228, 201272456]

約数ペア:

[(1, 201272456), (2, 100636228), (4, 50318114), (7, 28753208), (8, 25159057), (11, 18297496), (14, 14376604), (22, 9148748), (28, 7188302), (44, 4574374), (56, 3594151), (77, 2613928), (88, 2287187), (154, 1306964), (308, 653482), (616, 326741)]