190648081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37507}}^1$

素因数の和:37560

約数の個数: 16

約数和(自身を含む): 226848384

約数和(自身を除く): 36200303

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 37507, 487591, 637619, 862661, 8289047, 11214593, 14665237, 190648081]

約数ペア:

[(1, 190648081), (13, 14665237), (17, 11214593), (23, 8289047), (221, 862661), (299, 637619), (391, 487591), (5083, 37507)]