197307685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 263842560

約数和(自身を除く): 66534875

約数列:

[1, 5, 19, 23, 73, 95, 115, 365, 437, 1237, 1387, 1679, 2185, 6185, 6935, 8395, 23503, 28451, 31901, 90301, 117515, 142255, 159505, 451505, 540569, 1715719, 2076923, 2702845, 8578595, 10384615, 39461537, 197307685]

約数ペア:

[(1, 197307685), (5, 39461537), (19, 10384615), (23, 8578595), (73, 2702845), (95, 2076923), (115, 1715719), (365, 540569), (437, 451505), (1237, 159505), (1387, 142255), (1679, 117515), (2185, 90301), (6185, 31901), (6935, 28451), (8395, 23503)]