194527971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 122483997

約数列:

[1, 3, 9, 11, 33, 47, 97, 99, 141, 291, 423, 431, 517, 873, 1067, 1293, 1551, 3201, 3879, 4559, 4653, 4741, 9603, 13677, 14223, 20257, 41031, 41807, 42669, 50149, 60771, 125421, 150447, 182313, 222827, 376263, 451341, 459877, 668481, 1379631, 1964929, 2005443, 4138893, 5894787, 17684361, 21614219, 64842657, 194527971]

約数ペア:

[(1, 194527971), (3, 64842657), (9, 21614219), (11, 17684361), (33, 5894787), (47, 4138893), (97, 2005443), (99, 1964929), (141, 1379631), (291, 668481), (423, 459877), (431, 451341), (517, 376263), (873, 222827), (1067, 182313), (1293, 150447), (1551, 125421), (3201, 60771), (3879, 50149), (4559, 42669), (4653, 41807), (4741, 41031), (9603, 20257), (13677, 14223)]