201840254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35423}}^1$

素因数の和:35480

約数の個数: 32

約数和(自身を含む): 387680256

約数和(自身を除く): 185840002

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 35423, 70846, 247961, 389653, 495922, 779306, 1310651, 2621302, 2727571, 5455142, 9174557, 14417161, 18349114, 28834322, 100920127, 201840254]

約数ペア:

[(1, 201840254), (2, 100920127), (7, 28834322), (11, 18349114), (14, 14417161), (22, 9174557), (37, 5455142), (74, 2727571), (77, 2621302), (154, 1310651), (259, 779306), (407, 495922), (518, 389653), (814, 247961), (2849, 70846), (5698, 35423)]