201425497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53987}}^1$

素因数の和:54048

約数の個数: 16

約数和(自身を含む): 253959552

約数和(自身を除く): 52534055

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 53987, 377909, 701831, 2213467, 4912817, 15494269, 28775071, 201425497]

約数ペア:

[(1, 201425497), (7, 28775071), (13, 15494269), (41, 4912817), (91, 2213467), (287, 701831), (533, 377909), (3731, 53987)]