201191263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5569}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 248288320

約数和(自身を除く): 47097057

約数列:

[1, 7, 13, 91, 397, 2779, 5161, 5569, 36127, 38983, 72397, 506779, 2210893, 15476251, 28741609, 201191263]

約数ペア:

[(1, 201191263), (7, 28741609), (13, 15476251), (91, 2210893), (397, 506779), (2779, 72397), (5161, 38983), (5569, 36127)]