201979518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{13417}}^1$

素因数の和:13628

約数の個数: 32

約数和(自身を含む): 437319456

約数和(自身を除く): 235339938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 13417, 15054, 26834, 40251, 80502, 174421, 348842, 523263, 1046526, 2589481, 5178962, 7768443, 15536886, 33663253, 67326506, 100989759, 201979518]

約数ペア:

[(1, 201979518), (2, 100989759), (3, 67326506), (6, 33663253), (13, 15536886), (26, 7768443), (39, 5178962), (78, 2589481), (193, 1046526), (386, 523263), (579, 348842), (1158, 174421), (2509, 80502), (5018, 40251), (7527, 26834), (13417, 15054)]