201153890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61141}}^1$

素因数の和:61202

約数の個数: 32

約数和(自身を含む): 422613504

約数和(自身を除く): 221459614

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61141, 122282, 305705, 427987, 611410, 855974, 2139935, 2873627, 4279870, 5747254, 14368135, 20115389, 28736270, 40230778, 100576945, 201153890]

約数ペア:

[(1, 201153890), (2, 100576945), (5, 40230778), (7, 28736270), (10, 20115389), (14, 14368135), (35, 5747254), (47, 4279870), (70, 2873627), (94, 2139935), (235, 855974), (329, 611410), (470, 427987), (658, 305705), (1645, 122282), (3290, 61141)]