206535196

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{4409}}^1$

素因数の和:4666

約数の個数: 36

約数和(自身を含む): 422301600

約数和(自身を除く): 215766404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 478, 956, 1673, 3346, 4409, 6692, 8818, 11711, 17636, 23422, 30863, 46844, 61726, 123452, 216041, 432082, 864164, 1053751, 2107502, 4215004, 7376257, 14752514, 29505028, 51633799, 103267598, 206535196]

約数ペア:

[(1, 206535196), (2, 103267598), (4, 51633799), (7, 29505028), (14, 14752514), (28, 7376257), (49, 4215004), (98, 2107502), (196, 1053751), (239, 864164), (478, 432082), (956, 216041), (1673, 123452), (3346, 61726), (4409, 46844), (6692, 30863), (8818, 23422), (11711, 17636)]