200064908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{154849}}^1$

素因数の和:154889

約数の個数: 24

約数和(自身を含む): 390222000

約数和(自身を除く): 190157092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 154849, 309698, 619396, 2632433, 2942131, 5264866, 5884262, 10529732, 11768524, 50016227, 100032454, 200064908]

約数ペア:

[(1, 200064908), (2, 100032454), (4, 50016227), (17, 11768524), (19, 10529732), (34, 5884262), (38, 5264866), (68, 2942131), (76, 2632433), (323, 619396), (646, 309698), (1292, 154849)]