204920492784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{609882419}}^1$

素因数の和:609882437

約数の個数: 40

約数和(自身を含む): 605003360640

約数和(自身を除く): 400082867856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 609882419, 1219764838, 1829647257, 2439529676, 3659294514, 4269176933, 4879059352, 7318589028, 8538353866, 9758118704, 12807530799, 14637178056, 17076707732, 25615061598, 29274356112, 34153415464, 51230123196, 68306830928, 102460246392, 204920492784]

約数ペア:

[(1, 204920492784), (2, 102460246392), (3, 68306830928), (4, 51230123196), (6, 34153415464), (7, 29274356112), (8, 25615061598), (12, 17076707732), (14, 14637178056), (16, 12807530799), (21, 9758118704), (24, 8538353866), (28, 7318589028), (42, 4879059352), (48, 4269176933), (56, 3659294514), (84, 2439529676), (112, 1829647257), (168, 1219764838), (336, 609882419)]