202169790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748777}}^1$

素因数の和:748793

約数の個数: 32

約数和(自身を含む): 539120160

約数和(自身を除く): 336950370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748777, 1497554, 2246331, 3743885, 4492662, 6738993, 7487770, 11231655, 13477986, 20216979, 22463310, 33694965, 40433958, 67389930, 101084895, 202169790]

約数ペア:

[(1, 202169790), (2, 101084895), (3, 67389930), (5, 40433958), (6, 33694965), (9, 22463310), (10, 20216979), (15, 13477986), (18, 11231655), (27, 7487770), (30, 6738993), (45, 4492662), (54, 3743885), (90, 2246331), (135, 1497554), (270, 748777)]