200543308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 410889024

約数和(自身を除く): 210345716

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 337, 371, 401, 674, 742, 802, 1348, 1484, 1604, 2359, 2807, 4718, 5614, 9436, 11228, 17861, 21253, 35722, 42506, 71444, 85012, 125027, 135137, 148771, 250054, 270274, 297542, 500108, 540548, 595084, 945959, 1891918, 3783836, 7162261, 14324522, 28649044, 50135827, 100271654, 200543308]

約数ペア:

[(1, 200543308), (2, 100271654), (4, 50135827), (7, 28649044), (14, 14324522), (28, 7162261), (53, 3783836), (106, 1891918), (212, 945959), (337, 595084), (371, 540548), (401, 500108), (674, 297542), (742, 270274), (802, 250054), (1348, 148771), (1484, 135137), (1604, 125027), (2359, 85012), (2807, 71444), (4718, 42506), (5614, 35722), (9436, 21253), (11228, 17861)]