202299400

素因数分解:

$2^3\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1549}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 471370500

約数和(自身を除く): 269071100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 653, 1306, 1549, 2612, 3098, 3265, 5224, 6196, 6530, 7745, 12392, 13060, 15490, 16325, 26120, 30980, 32650, 38725, 61960, 65300, 77450, 130600, 154900, 309800, 1011497, 2022994, 4045988, 5057485, 8091976, 10114970, 20229940, 25287425, 40459880, 50574850, 101149700, 202299400]

約数ペア:

[(1, 202299400), (2, 101149700), (4, 50574850), (5, 40459880), (8, 25287425), (10, 20229940), (20, 10114970), (25, 8091976), (40, 5057485), (50, 4045988), (100, 2022994), (200, 1011497), (653, 309800), (1306, 154900), (1549, 130600), (2612, 77450), (3098, 65300), (3265, 61960), (5224, 38725), (6196, 32650), (6530, 30980), (7745, 26120), (12392, 16325), (13060, 15490)]