201054315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 404997120

約数和(自身を除く): 203942805

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 109, 165, 231, 327, 385, 545, 763, 1155, 1199, 1597, 1635, 2289, 3597, 3815, 4791, 5995, 7985, 8393, 11179, 11445, 17567, 17985, 23955, 25179, 33537, 41965, 52701, 55895, 87835, 122969, 125895, 167685, 174073, 263505, 368907, 522219, 614845, 870365, 1218511, 1844535, 1914803, 2611095, 3655533, 5744409, 6092555, 9574015, 13403621, 18277665, 28722045, 40210863, 67018105, 201054315]

約数ペア:

[(1, 201054315), (3, 67018105), (5, 40210863), (7, 28722045), (11, 18277665), (15, 13403621), (21, 9574015), (33, 6092555), (35, 5744409), (55, 3655533), (77, 2611095), (105, 1914803), (109, 1844535), (165, 1218511), (231, 870365), (327, 614845), (385, 522219), (545, 368907), (763, 263505), (1155, 174073), (1199, 167685), (1597, 125895), (1635, 122969), (2289, 87835), (3597, 55895), (3815, 52701), (4791, 41965), (5995, 33537), (7985, 25179), (8393, 23955), (11179, 17985), (11445, 17567)]