201941690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5507}}^1$

素因数の和:5726

約数の個数: 32

約数和(自身を含む): 384678720

約数和(自身を除く): 182737030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 5507, 7334, 11014, 18335, 27535, 36670, 55070, 104633, 209266, 523165, 1046330, 1062851, 2125702, 5314255, 10628510, 20194169, 40388338, 100970845, 201941690]

約数ペア:

[(1, 201941690), (2, 100970845), (5, 40388338), (10, 20194169), (19, 10628510), (38, 5314255), (95, 2125702), (190, 1062851), (193, 1046330), (386, 523165), (965, 209266), (1930, 104633), (3667, 55070), (5507, 36670), (7334, 27535), (11014, 18335)]