201531064

素因数分解:

$2^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{4729}}^1$

素因数の和:5503

約数の個数: 32

約数和(自身を含む): 432511200

約数和(自身を除く): 230980136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 761, 1522, 3044, 4729, 5327, 6088, 9458, 10654, 18916, 21308, 33103, 37832, 42616, 66206, 132412, 264824, 3598769, 7197538, 14395076, 25191383, 28790152, 50382766, 100765532, 201531064]

約数ペア:

[(1, 201531064), (2, 100765532), (4, 50382766), (7, 28790152), (8, 25191383), (14, 14395076), (28, 7197538), (56, 3598769), (761, 264824), (1522, 132412), (3044, 66206), (4729, 42616), (5327, 37832), (6088, 33103), (9458, 21308), (10654, 18916)]