201476984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 384445440

約数和(自身を除く): 182968456

約数列:

[1, 2, 4, 8, 71, 142, 284, 431, 568, 823, 862, 1646, 1724, 3292, 3448, 6584, 30601, 58433, 61202, 116866, 122404, 233732, 244808, 354713, 467464, 709426, 1418852, 2837704, 25184623, 50369246, 100738492, 201476984]

約数ペア:

[(1, 201476984), (2, 100738492), (4, 50369246), (8, 25184623), (71, 2837704), (142, 1418852), (284, 709426), (431, 467464), (568, 354713), (823, 244808), (862, 233732), (1646, 122404), (1724, 116866), (3292, 61202), (3448, 58433), (6584, 30601)]