201038864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3049}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 420936600

約数和(自身を除く): 219897736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 3049, 4121, 5072, 6098, 8242, 12196, 16484, 24392, 32968, 39637, 48784, 65936, 79274, 158548, 317096, 634192, 966533, 1933066, 3866132, 7732264, 12564929, 15464528, 25129858, 50259716, 100519432, 201038864]

約数ペア:

[(1, 201038864), (2, 100519432), (4, 50259716), (8, 25129858), (13, 15464528), (16, 12564929), (26, 7732264), (52, 3866132), (104, 1933066), (208, 966533), (317, 634192), (634, 317096), (1268, 158548), (2536, 79274), (3049, 65936), (4121, 48784), (5072, 39637), (6098, 32968), (8242, 24392), (12196, 16484)]