201215287

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 255795936

約数和(自身を除く): 54580649

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 4597, 6253, 32179, 43771, 59761, 170089, 418327, 776893, 1190623, 2211157, 5438251, 15478099, 28745041, 201215287]

約数ペア:

[(1, 201215287), (7, 28745041), (13, 15478099), (37, 5438251), (91, 2211157), (169, 1190623), (259, 776893), (481, 418327), (1183, 170089), (3367, 59761), (4597, 43771), (6253, 32179)]