201281248

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2503}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 454325760

約数和(自身を除く): 253044512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 1436, 2503, 2513, 2872, 5006, 5026, 5744, 10012, 10052, 11488, 17521, 20024, 20104, 35042, 40048, 40208, 70084, 80096, 80416, 140168, 280336, 560672, 898577, 1797154, 3594308, 6290039, 7188616, 12580078, 14377232, 25160156, 28754464, 50320312, 100640624, 201281248]

約数ペア:

[(1, 201281248), (2, 100640624), (4, 50320312), (7, 28754464), (8, 25160156), (14, 14377232), (16, 12580078), (28, 7188616), (32, 6290039), (56, 3594308), (112, 1797154), (224, 898577), (359, 560672), (718, 280336), (1436, 140168), (2503, 80416), (2513, 80096), (2872, 70084), (5006, 40208), (5026, 40048), (5744, 35042), (10012, 20104), (10052, 20024), (11488, 17521)]