201287916

素因数分解:

$2^2\times 3^4\times {\mathrm{621259}}^1$

素因数の和:621275

約数の個数: 30

約数和(自身を含む): 526207220

約数和(自身を除く): 324919304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 621259, 1242518, 1863777, 2485036, 3727554, 5591331, 7455108, 11182662, 16773993, 22365324, 33547986, 50321979, 67095972, 100643958, 201287916]

約数ペア:

[(1, 201287916), (2, 100643958), (3, 67095972), (4, 50321979), (6, 33547986), (9, 22365324), (12, 16773993), (18, 11182662), (27, 7455108), (36, 5591331), (54, 3727554), (81, 2485036), (108, 1863777), (162, 1242518), (324, 621259)]