201046657

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 264297600

約数和(自身を除く): 63250943

約数列:

[1, 7, 19, 23, 41, 49, 133, 161, 229, 287, 437, 779, 931, 943, 1127, 1603, 2009, 3059, 4351, 5267, 5453, 6601, 9389, 11221, 17917, 21413, 30457, 36869, 38171, 46207, 65723, 100073, 125419, 178391, 213199, 215947, 258083, 460061, 700511, 877933, 1248737, 1511629, 4102993, 4903577, 8741159, 10581403, 28720951, 201046657]

約数ペア:

[(1, 201046657), (7, 28720951), (19, 10581403), (23, 8741159), (41, 4903577), (49, 4102993), (133, 1511629), (161, 1248737), (229, 877933), (287, 700511), (437, 460061), (779, 258083), (931, 215947), (943, 213199), (1127, 178391), (1603, 125419), (2009, 100073), (3059, 65723), (4351, 46207), (5267, 38171), (5453, 36869), (6601, 30457), (9389, 21413), (11221, 17917)]