201828795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11984

約数の個数: 48

約数和(自身を含む): 392014080

約数和(自身を除く): 190185285

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 11939, 16905, 35817, 59695, 83573, 179085, 250719, 274597, 417865, 585011, 823791, 1253595, 1372985, 1755033, 1922179, 2925055, 4118955, 5766537, 8775165, 9610895, 13455253, 28832685, 40365759, 67276265, 201828795]

約数ペア:

[(1, 201828795), (3, 67276265), (5, 40365759), (7, 28832685), (15, 13455253), (21, 9610895), (23, 8775165), (35, 5766537), (49, 4118955), (69, 2925055), (105, 1922179), (115, 1755033), (147, 1372985), (161, 1253595), (245, 823791), (345, 585011), (483, 417865), (735, 274597), (805, 250719), (1127, 179085), (2415, 83573), (3381, 59695), (5635, 35817), (11939, 16905)]