201577649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{19603}}^1$

素因数の和:19736

約数の個数: 16

約数和(自身を含む): 250303872

約数和(自身を除く): 48726223

約数列:

[1, 7, 13, 91, 113, 791, 1469, 10283, 19603, 137221, 254839, 1783873, 2215139, 15505973, 28796807, 201577649]

約数ペア:

[(1, 201577649), (7, 28796807), (13, 15505973), (91, 2215139), (113, 1783873), (791, 254839), (1469, 137221), (10283, 19603)]