202989278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{2269}}^1$

素因数の和:3403

約数の個数: 16

約数和(自身を含む): 312333840

約数和(自身を除く): 109344562

約数列:

[1, 2, 41, 82, 1091, 2182, 2269, 4538, 44731, 89462, 93029, 186058, 2475479, 4950958, 101494639, 202989278]

約数ペア:

[(1, 202989278), (2, 101494639), (41, 4950958), (82, 2475479), (1091, 186058), (2182, 93029), (2269, 89462), (4538, 44731)]