200474918

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{21929}}^1$

素因数の和:22591

約数の個数: 16

約数和(自身を含む): 344213280

約数和(自身を除く): 143738362

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 21929, 43858, 153503, 307006, 14319637, 28639274, 100237459, 200474918]

約数ペア:

[(1, 200474918), (2, 100237459), (7, 28639274), (14, 14319637), (653, 307006), (1306, 153503), (4571, 43858), (9142, 21929)]