205942373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16519}}^1$

素因数の和:16676

約数の個数: 16

約数和(自身を含む): 255333120

約数和(自身を除く): 49390747

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 16519, 115633, 214747, 1503229, 2263103, 15841721, 29420339, 205942373]

約数ペア:

[(1, 205942373), (7, 29420339), (13, 15841721), (91, 2263103), (137, 1503229), (959, 214747), (1781, 115633), (12467, 16519)]