199289712

素因数分解:

$2^4\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{3221}}^1$

素因数の和:4521

約数の個数: 40

約数和(自身を含む): 515391120

約数和(自身を除く): 316101408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1289, 2578, 3221, 3867, 5156, 6442, 7734, 9663, 10312, 12884, 15468, 19326, 20624, 25768, 30936, 38652, 51536, 61872, 77304, 154608, 4151869, 8303738, 12455607, 16607476, 24911214, 33214952, 49822428, 66429904, 99644856, 199289712]

約数ペア:

[(1, 199289712), (2, 99644856), (3, 66429904), (4, 49822428), (6, 33214952), (8, 24911214), (12, 16607476), (16, 12455607), (24, 8303738), (48, 4151869), (1289, 154608), (2578, 77304), (3221, 61872), (3867, 51536), (5156, 38652), (6442, 30936), (7734, 25768), (9663, 20624), (10312, 19326), (12884, 15468)]