201892201

素因数分解:

$7^3\times {\mathrm{107}}^1\times {\mathrm{5501}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 237686400

約数和(自身を除く): 35794199

約数列:

[1, 7, 49, 107, 343, 749, 5243, 5501, 36701, 38507, 269549, 588607, 1886843, 4120249, 28841743, 201892201]

約数ペア:

[(1, 201892201), (7, 28841743), (49, 4120249), (107, 1886843), (343, 588607), (749, 269549), (5243, 38507), (5501, 36701)]