201973307963

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{17921}}^1$

素因数の和:18443

約数の個数: 32

約数和(自身を含む): 239330101248

約数和(自身を除く): 37356793285

約数列:

[1, 7, 41, 107, 287, 367, 749, 2569, 4387, 15047, 17921, 30709, 39269, 105329, 125447, 274883, 734761, 1610029, 1917547, 5143327, 6577007, 11270203, 13422829, 46039049, 78619427, 269657287, 550335989, 703739749, 1887601009, 4926178243, 28853329709, 201973307963]

約数ペア:

[(1, 201973307963), (7, 28853329709), (41, 4926178243), (107, 1887601009), (287, 703739749), (367, 550335989), (749, 269657287), (2569, 78619427), (4387, 46039049), (15047, 13422829), (17921, 11270203), (30709, 6577007), (39269, 5143327), (105329, 1917547), (125447, 1610029), (274883, 734761)]