201416820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3965

約数の個数: 96

約数和(自身を含む): 623185920

約数和(自身を除く): 421769100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1738, 2370, 2607, 3476, 3863, 4345, 4740, 5214, 7726, 8690, 10428, 11589, 13035, 15452, 17380, 19315, 23178, 26070, 38630, 42493, 46356, 52140, 57945, 77260, 84986, 115890, 127479, 169972, 212465, 231780, 254958, 305177, 424930, 509916, 610354, 637395, 849860, 915531, 1220708, 1274790, 1525885, 1831062, 2549580, 3051770, 3356947, 3662124, 4577655, 6103540, 6713894, 9155310, 10070841, 13427788, 16784735, 18310620, 20141682, 33569470, 40283364, 50354205, 67138940, 100708410, 201416820]

約数ペア:

[(1, 201416820), (2, 100708410), (3, 67138940), (4, 50354205), (5, 40283364), (6, 33569470), (10, 20141682), (11, 18310620), (12, 16784735), (15, 13427788), (20, 10070841), (22, 9155310), (30, 6713894), (33, 6103540), (44, 4577655), (55, 3662124), (60, 3356947), (66, 3051770), (79, 2549580), (110, 1831062), (132, 1525885), (158, 1274790), (165, 1220708), (220, 915531), (237, 849860), (316, 637395), (330, 610354), (395, 509916), (474, 424930), (660, 305177), (790, 254958), (869, 231780), (948, 212465), (1185, 169972), (1580, 127479), (1738, 115890), (2370, 84986), (2607, 77260), (3476, 57945), (3863, 52140), (4345, 46356), (4740, 42493), (5214, 38630), (7726, 26070), (8690, 23178), (10428, 19315), (11589, 17380), (13035, 15452)]