201614218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{55787}}^1$

素因数の和:55941

約数の個数: 16

約数和(自身を含む): 328033440

約数和(自身を除く): 126419222

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 55787, 111574, 725231, 1450462, 7754393, 15508786, 100807109, 201614218]

約数ペア:

[(1, 201614218), (2, 100807109), (13, 15508786), (26, 7754393), (139, 1450462), (278, 725231), (1807, 111574), (3614, 55787)]