200780363523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1\times {\mathrm{8609}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 284342425920

約数和(自身を除く): 83562062397

約数列:

[1, 3, 17, 51, 557, 821, 1671, 2463, 8609, 9469, 13957, 25827, 28407, 41871, 146353, 439059, 457297, 1371891, 4795213, 7067989, 7774049, 14385639, 21203967, 23322147, 81518621, 120155813, 244555863, 360467439, 3936869873, 11810609619, 66926787841, 200780363523]

約数ペア:

[(1, 200780363523), (3, 66926787841), (17, 11810609619), (51, 3936869873), (557, 360467439), (821, 244555863), (1671, 120155813), (2463, 81518621), (8609, 23322147), (9469, 21203967), (13957, 14385639), (25827, 7774049), (28407, 7067989), (41871, 4795213), (146353, 1371891), (439059, 457297)]