202136636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90401}}^1$

素因数の和:90461

約数の個数: 24

約数和(自身を含む): 389813424

約数和(自身を除く): 187676788

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90401, 180802, 361604, 1175213, 2350426, 3887243, 4700852, 7774486, 15548972, 50534159, 101068318, 202136636]

約数ペア:

[(1, 202136636), (2, 101068318), (4, 50534159), (13, 15548972), (26, 7774486), (43, 4700852), (52, 3887243), (86, 2350426), (172, 1175213), (559, 361604), (1118, 180802), (2236, 90401)]