201986974

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173827}}^1$

素因数の和:173919

約数の個数: 16

約数和(自身を含む): 350437248

約数和(自身を除く): 148450274

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 173827, 347654, 1216789, 2433578, 14427641, 28855282, 100993487, 201986974]

約数ペア:

[(1, 201986974), (2, 100993487), (7, 28855282), (14, 14427641), (83, 2433578), (166, 1216789), (581, 347654), (1162, 173827)]