201994843365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{137993}}^1$

素因数の和:139563

約数の個数: 64

約数和(自身を含む): 410670144000

約数和(自身を除く): 208675300635

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1549, 4647, 7745, 10843, 13941, 23235, 32529, 41823, 54215, 69705, 97587, 137993, 162645, 209115, 292761, 413979, 487935, 689965, 965951, 1241937, 1463805, 2069895, 2897853, 3725811, 4829755, 6209685, 8693559, 14489265, 18629055, 26080677, 43467795, 130403385, 213751157, 641253471, 1068755785, 1496258099, 1923760413, 3206267355, 4488774297, 5771281239, 7481290495, 9618802065, 13466322891, 22443871485, 28856406195, 40398968673, 67331614455, 201994843365]

約数ペア:

[(1, 201994843365), (3, 67331614455), (5, 40398968673), (7, 28856406195), (9, 22443871485), (15, 13466322891), (21, 9618802065), (27, 7481290495), (35, 5771281239), (45, 4488774297), (63, 3206267355), (105, 1923760413), (135, 1496258099), (189, 1068755785), (315, 641253471), (945, 213751157), (1549, 130403385), (4647, 43467795), (7745, 26080677), (10843, 18629055), (13941, 14489265), (23235, 8693559), (32529, 6209685), (41823, 4829755), (54215, 3725811), (69705, 2897853), (97587, 2069895), (137993, 1463805), (162645, 1241937), (209115, 965951), (292761, 689965), (413979, 487935)]