200913734

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{21977}}^1$

素因数の和:22639

約数の個数: 16

約数和(自身を含む): 344966688

約数和(自身を除く): 144052954

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 21977, 43954, 153839, 307678, 14350981, 28701962, 100456867, 200913734]

約数ペア:

[(1, 200913734), (2, 100456867), (7, 28701962), (14, 14350981), (653, 307678), (1306, 153839), (4571, 43954), (9142, 21977)]