201340300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{287629}}^1$

素因数の和:287650

約数の個数: 36

約数和(自身を含む): 499325680

約数和(自身を除く): 297985380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 287629, 575258, 1150516, 1438145, 2013403, 2876290, 4026806, 5752580, 7190725, 8053612, 10067015, 14381450, 20134030, 28762900, 40268060, 50335075, 100670150, 201340300]

約数ペア:

[(1, 201340300), (2, 100670150), (4, 50335075), (5, 40268060), (7, 28762900), (10, 20134030), (14, 14381450), (20, 10067015), (25, 8053612), (28, 7190725), (35, 5752580), (50, 4026806), (70, 2876290), (100, 2013403), (140, 1438145), (175, 1150516), (350, 575258), (700, 287629)]