200975221825

素因数分解:

$5^2\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{549751}}^1$

素因数の和:551857

約数の個数: 24

約数和(自身を含む): 284947456640

約数和(自身を除く): 83972234815

約数列:

[1, 5, 7, 25, 35, 175, 2089, 10445, 14623, 52225, 73115, 365575, 549751, 2748755, 3848257, 13743775, 19241285, 96206425, 1148429839, 5742149195, 8039008873, 28710745975, 40195044365, 200975221825]

約数ペア:

[(1, 200975221825), (5, 40195044365), (7, 28710745975), (25, 8039008873), (35, 5742149195), (175, 1148429839), (2089, 96206425), (10445, 19241285), (14623, 13743775), (52225, 3848257), (73115, 2748755), (365575, 549751)]