201245415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19759}}^1$

素因数の和:19871

約数の個数: 32

約数和(自身を含む): 371804160

約数和(自身を除く): 170558745

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 10185, 19759, 59277, 98795, 138313, 296385, 414939, 691565, 1916623, 2074695, 5749869, 9583115, 13416361, 28749345, 40249083, 67081805, 201245415]

約数ペア:

[(1, 201245415), (3, 67081805), (5, 40249083), (7, 28749345), (15, 13416361), (21, 9583115), (35, 5749869), (97, 2074695), (105, 1916623), (291, 691565), (485, 414939), (679, 296385), (1455, 138313), (2037, 98795), (3395, 59277), (10185, 19759)]