201248411

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 250308864

約数和(自身を除く): 49060453

約数列:

[1, 7, 13, 91, 169, 311, 547, 1183, 2177, 3829, 4043, 7111, 28301, 49777, 52559, 92443, 170117, 367913, 647101, 1190819, 2211521, 15480647, 28749773, 201248411]

約数ペア:

[(1, 201248411), (7, 28749773), (13, 15480647), (91, 2211521), (169, 1190819), (311, 647101), (547, 367913), (1183, 170117), (2177, 92443), (3829, 52559), (4043, 49777), (7111, 28301)]