220200738

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{153557}}^1$

素因数の和:153801

約数の個数: 16

約数和(自身を含む): 442247040

約数和(自身を除く): 222046302

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 153557, 307114, 460671, 921342, 36700123, 73400246, 110100369, 220200738]

約数ペア:

[(1, 220200738), (2, 110100369), (3, 73400246), (6, 36700123), (239, 921342), (478, 460671), (717, 307114), (1434, 153557)]