197367079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 257384960

約数和(自身を除く): 60017881

約数列:

[1, 7, 13, 19, 91, 133, 211, 247, 541, 1477, 1729, 2743, 3787, 4009, 7033, 10279, 19201, 28063, 49231, 52117, 71953, 114151, 133627, 364819, 799057, 935389, 1483963, 2168869, 10387741, 15182083, 28195297, 197367079]

約数ペア:

[(1, 197367079), (7, 28195297), (13, 15182083), (19, 10387741), (91, 2168869), (133, 1483963), (211, 935389), (247, 799057), (541, 364819), (1477, 133627), (1729, 114151), (2743, 71953), (3787, 52117), (4009, 49231), (7033, 28063), (10279, 19201)]