201822198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 447664320

約数和(自身を除く): 245842122

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 53, 74, 102, 106, 111, 159, 222, 318, 629, 901, 1009, 1258, 1802, 1887, 1961, 2018, 2703, 3027, 3774, 3922, 5406, 5883, 6054, 11766, 17153, 33337, 34306, 37333, 51459, 53477, 66674, 74666, 100011, 102918, 106954, 111999, 160431, 200022, 223998, 320862, 634661, 909109, 1269322, 1818218, 1903983, 1978649, 2727327, 3807966, 3957298, 5454654, 5935947, 11871894, 33637033, 67274066, 100911099, 201822198]

約数ペア:

[(1, 201822198), (2, 100911099), (3, 67274066), (6, 33637033), (17, 11871894), (34, 5935947), (37, 5454654), (51, 3957298), (53, 3807966), (74, 2727327), (102, 1978649), (106, 1903983), (111, 1818218), (159, 1269322), (222, 909109), (318, 634661), (629, 320862), (901, 223998), (1009, 200022), (1258, 160431), (1802, 111999), (1887, 106954), (1961, 102918), (2018, 100011), (2703, 74666), (3027, 66674), (3774, 53477), (3922, 51459), (5406, 37333), (5883, 34306), (6054, 33337), (11766, 17153)]