201453388

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{498647}}^1$

素因数の和:498752

約数の個数: 12

約数和(自身を含む): 356034672

約数和(自身を除く): 154581284

約数列:

[1, 2, 4, 101, 202, 404, 498647, 997294, 1994588, 50363347, 100726694, 201453388]

約数ペア:

[(1, 201453388), (2, 100726694), (4, 50363347), (101, 1994588), (202, 997294), (404, 498647)]