210857532

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{331537}}^1$

素因数の和:331597

約数の個数: 24

約数和(自身を含む): 501285456

約数和(自身を除く): 290427924

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 331537, 663074, 994611, 1326148, 1989222, 3978444, 17571461, 35142922, 52714383, 70285844, 105428766, 210857532]

約数ペア:

[(1, 210857532), (2, 105428766), (3, 70285844), (4, 52714383), (6, 35142922), (12, 17571461), (53, 3978444), (106, 1989222), (159, 1326148), (212, 994611), (318, 663074), (636, 331537)]