199138758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 495086592

約数和(自身を除く): 295947834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1339, 1442, 2163, 2678, 3541, 4017, 4326, 7082, 8034, 9373, 10623, 18746, 21246, 24787, 28119, 46033, 49574, 56238, 74361, 92066, 138099, 148722, 276198, 322231, 364723, 644462, 729446, 966693, 1094169, 1933386, 2188338, 2553061, 4741399, 5106122, 7659183, 9482798, 14224197, 15318366, 28448394, 33189793, 66379586, 99569379, 199138758]

約数ペア:

[(1, 199138758), (2, 99569379), (3, 66379586), (6, 33189793), (7, 28448394), (13, 15318366), (14, 14224197), (21, 9482798), (26, 7659183), (39, 5106122), (42, 4741399), (78, 2553061), (91, 2188338), (103, 1933386), (182, 1094169), (206, 966693), (273, 729446), (309, 644462), (546, 364723), (618, 322231), (721, 276198), (1339, 148722), (1442, 138099), (2163, 92066), (2678, 74361), (3541, 56238), (4017, 49574), (4326, 46033), (7082, 28119), (8034, 24787), (9373, 21246), (10623, 18746)]