201694674

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{256609}}^1$

素因数の和:256745

約数の個数: 16

約数和(自身を含む): 406470240

約数和(自身を除く): 204775566

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 256609, 513218, 769827, 1539654, 33615779, 67231558, 100847337, 201694674]

約数ペア:

[(1, 201694674), (2, 100847337), (3, 67231558), (6, 33615779), (131, 1539654), (262, 769827), (393, 513218), (786, 256609)]