201324548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 373336320

約数和(自身を除く): 172011772

約数列:

[1, 2, 4, 37, 67, 74, 79, 134, 148, 158, 257, 268, 316, 514, 1028, 2479, 2923, 4958, 5293, 5846, 9509, 9916, 10586, 11692, 17219, 19018, 20303, 21172, 34438, 38036, 40606, 68876, 81212, 195841, 391682, 637103, 751211, 783364, 1274206, 1360301, 1502422, 2548412, 2720602, 3004844, 5441204, 50331137, 100662274, 201324548]

約数ペア:

[(1, 201324548), (2, 100662274), (4, 50331137), (37, 5441204), (67, 3004844), (74, 2720602), (79, 2548412), (134, 1502422), (148, 1360301), (158, 1274206), (257, 783364), (268, 751211), (316, 637103), (514, 391682), (1028, 195841), (2479, 81212), (2923, 68876), (4958, 40606), (5293, 38036), (5846, 34438), (9509, 21172), (9916, 20303), (10586, 19018), (11692, 17219)]