201749209227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51296519}}^1$

素因数の和:51296567

約数の個数: 24

約数和(自身を含む): 320090284800

約数和(自身を除く): 118341075573

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 51296519, 153889557, 461668671, 974633861, 1179819937, 2923901583, 3539459811, 8771704749, 10618379433, 22416578803, 67249736409, 201749209227]

約数ペア:

[(1, 201749209227), (3, 67249736409), (9, 22416578803), (19, 10618379433), (23, 8771704749), (57, 3539459811), (69, 2923901583), (171, 1179819937), (207, 974633861), (437, 461668671), (1311, 153889557), (3933, 51296519)]