201290600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143779}}^1$

素因数の和:143802

約数の個数: 48

約数和(自身を含む): 534861600

約数和(自身を除く): 333571000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 143779, 287558, 575116, 718895, 1006453, 1150232, 1437790, 2012906, 2875580, 3594475, 4025812, 5032265, 5751160, 7188950, 8051624, 10064530, 14377900, 20129060, 25161325, 28755800, 40258120, 50322650, 100645300, 201290600]

約数ペア:

[(1, 201290600), (2, 100645300), (4, 50322650), (5, 40258120), (7, 28755800), (8, 25161325), (10, 20129060), (14, 14377900), (20, 10064530), (25, 8051624), (28, 7188950), (35, 5751160), (40, 5032265), (50, 4025812), (56, 3594475), (70, 2875580), (100, 2012906), (140, 1437790), (175, 1150232), (200, 1006453), (280, 718895), (350, 575116), (700, 287558), (1400, 143779)]