201723648085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{828587}}^1$

素因数の和:828717

約数の個数: 32

約数和(自身を含む): 264883011840

約数和(自身を除く): 63159363755

約数列:

[1, 5, 23, 29, 73, 115, 145, 365, 667, 1679, 2117, 3335, 8395, 10585, 48691, 243455, 828587, 4142935, 19057501, 24029023, 60486851, 95287505, 120145115, 302434255, 552667529, 1391197573, 1754118679, 2763337645, 6955987865, 8770593395, 40344729617, 201723648085]

約数ペア:

[(1, 201723648085), (5, 40344729617), (23, 8770593395), (29, 6955987865), (73, 2763337645), (115, 1754118679), (145, 1391197573), (365, 552667529), (667, 302434255), (1679, 120145115), (2117, 95287505), (3335, 60486851), (8395, 24029023), (10585, 19057501), (48691, 4142935), (243455, 828587)]