193971250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{14107}}^1$

素因数の和:14140

約数の個数: 40

約数和(自身を含む): 396660528

約数和(自身を除く): 202689278

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 6875, 13750, 14107, 28214, 70535, 141070, 155177, 310354, 352675, 705350, 775885, 1551770, 1763375, 3526750, 3879425, 7758850, 8816875, 17633750, 19397125, 38794250, 96985625, 193971250]

約数ペア:

[(1, 193971250), (2, 96985625), (5, 38794250), (10, 19397125), (11, 17633750), (22, 8816875), (25, 7758850), (50, 3879425), (55, 3526750), (110, 1763375), (125, 1551770), (250, 775885), (275, 705350), (550, 352675), (625, 310354), (1250, 155177), (1375, 141070), (2750, 70535), (6875, 28214), (13750, 14107)]