209083923

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 332217600

約数和(自身を除く): 123133677

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 309, 513, 927, 1319, 1539, 1957, 2781, 3957, 5871, 8343, 11871, 17613, 25061, 35613, 52839, 75183, 106839, 135857, 158517, 225549, 407571, 676647, 1222713, 2029941, 2581283, 3668139, 7743849, 11004417, 23231547, 69694641, 209083923]

約数ペア:

[(1, 209083923), (3, 69694641), (9, 23231547), (19, 11004417), (27, 7743849), (57, 3668139), (81, 2581283), (103, 2029941), (171, 1222713), (309, 676647), (513, 407571), (927, 225549), (1319, 158517), (1539, 135857), (1957, 106839), (2781, 75183), (3957, 52839), (5871, 35613), (8343, 25061), (11871, 17613)]