201247312

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 458006400

約数和(自身を除く): 256759088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 428, 749, 784, 856, 1498, 1712, 2399, 2996, 4798, 5243, 5992, 9596, 10486, 11984, 16793, 19192, 20972, 33586, 38384, 41944, 67172, 83888, 117551, 134344, 235102, 256693, 268688, 470204, 513386, 940408, 1026772, 1796851, 1880816, 2053544, 3593702, 4107088, 7187404, 12577957, 14374808, 25155914, 28749616, 50311828, 100623656, 201247312]

約数ペア:

[(1, 201247312), (2, 100623656), (4, 50311828), (7, 28749616), (8, 25155914), (14, 14374808), (16, 12577957), (28, 7187404), (49, 4107088), (56, 3593702), (98, 2053544), (107, 1880816), (112, 1796851), (196, 1026772), (214, 940408), (392, 513386), (428, 470204), (749, 268688), (784, 256693), (856, 235102), (1498, 134344), (1712, 117551), (2399, 83888), (2996, 67172), (4798, 41944), (5243, 38384), (5992, 33586), (9596, 20972), (10486, 19192), (11984, 16793)]