201771682

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{105199}}^1$

素因数の和:105345

約数の個数: 16

約数和(自身を含む): 348422400

約数和(自身を除く): 146650718

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 105199, 210398, 736393, 1472786, 14412263, 28824526, 100885841, 201771682]

約数ペア:

[(1, 201771682), (2, 100885841), (7, 28824526), (14, 14412263), (137, 1472786), (274, 736393), (959, 210398), (1918, 105199)]