202138402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{1289}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 307200600

約数和(自身を除く): 105062198

約数列:

[1, 2, 89, 178, 881, 1289, 1762, 2578, 78409, 114721, 156818, 229442, 1135609, 2271218, 101069201, 202138402]

約数ペア:

[(1, 202138402), (2, 101069201), (89, 2271218), (178, 1135609), (881, 229442), (1289, 156818), (1762, 114721), (2578, 78409)]