201499308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 529663680

約数和(自身を除く): 328164372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 257, 261, 348, 514, 522, 751, 771, 1028, 1044, 1502, 1542, 2253, 2313, 3004, 3084, 4506, 4626, 6759, 7453, 9012, 9252, 13518, 14906, 21779, 22359, 27036, 29812, 43558, 44718, 65337, 67077, 87116, 89436, 130674, 134154, 193007, 196011, 261348, 268308, 386014, 392022, 579021, 772028, 784044, 1158042, 1737063, 2316084, 3474126, 5597203, 6948252, 11194406, 16791609, 22388812, 33583218, 50374827, 67166436, 100749654, 201499308]

約数ペア:

[(1, 201499308), (2, 100749654), (3, 67166436), (4, 50374827), (6, 33583218), (9, 22388812), (12, 16791609), (18, 11194406), (29, 6948252), (36, 5597203), (58, 3474126), (87, 2316084), (116, 1737063), (174, 1158042), (257, 784044), (261, 772028), (348, 579021), (514, 392022), (522, 386014), (751, 268308), (771, 261348), (1028, 196011), (1044, 193007), (1502, 134154), (1542, 130674), (2253, 89436), (2313, 87116), (3004, 67077), (3084, 65337), (4506, 44718), (4626, 43558), (6759, 29812), (7453, 27036), (9012, 22359), (9252, 21779), (13518, 14906)]