201638339305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{59999}}^1$

素因数の和:60513

約数の個数: 32

約数和(自身を含む): 263088000000

約数和(自身を除く): 61449660695

約数列:

[1, 5, 13, 65, 149, 347, 745, 1735, 1937, 4511, 9685, 22555, 51703, 59999, 258515, 299995, 672139, 779987, 3360695, 3899935, 8939851, 20819653, 44699255, 104098265, 116218063, 270655489, 581090315, 1353277445, 3102128297, 15510641485, 40327667861, 201638339305]

約数ペア:

[(1, 201638339305), (5, 40327667861), (13, 15510641485), (65, 3102128297), (149, 1353277445), (347, 581090315), (745, 270655489), (1735, 116218063), (1937, 104098265), (4511, 44699255), (9685, 20819653), (22555, 8939851), (51703, 3899935), (59999, 3360695), (258515, 779987), (299995, 672139)]