201397435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16183}}^1$

素因数の和:16338

約数の個数: 16

約数和(自身を含む): 256354560

約数和(自身を除く): 54957125

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 16183, 80915, 307477, 1537385, 2119973, 10599865, 40279487, 201397435]

約数ペア:

[(1, 201397435), (5, 40279487), (19, 10599865), (95, 2119973), (131, 1537385), (655, 307477), (2489, 80915), (12445, 16183)]