201428535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 407485440

約数和(自身を除く): 206056905

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 105, 165, 219, 231, 365, 385, 511, 803, 1095, 1155, 1533, 2389, 2409, 2555, 4015, 5621, 7167, 7665, 11945, 12045, 16723, 16863, 26279, 28105, 35835, 50169, 78837, 83615, 84315, 131395, 174397, 183953, 250845, 394185, 523191, 551859, 871985, 919765, 1220779, 1918367, 2615955, 2759295, 3662337, 5755101, 6103895, 9591835, 13428569, 18311685, 28775505, 40285707, 67142845, 201428535]

約数ペア:

[(1, 201428535), (3, 67142845), (5, 40285707), (7, 28775505), (11, 18311685), (15, 13428569), (21, 9591835), (33, 6103895), (35, 5755101), (55, 3662337), (73, 2759295), (77, 2615955), (105, 1918367), (165, 1220779), (219, 919765), (231, 871985), (365, 551859), (385, 523191), (511, 394185), (803, 250845), (1095, 183953), (1155, 174397), (1533, 131395), (2389, 84315), (2409, 83615), (2555, 78837), (4015, 50169), (5621, 35835), (7167, 28105), (7665, 26279), (11945, 16863), (12045, 16723)]