201849538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{859}}^1\times {\mathrm{971}}^1$

素因数の和:1854

約数の個数: 24

約数和(自身を含む): 333532080

約数和(自身を除く): 131682542

約数列:

[1, 2, 11, 22, 121, 242, 859, 971, 1718, 1942, 9449, 10681, 18898, 21362, 103939, 117491, 207878, 234982, 834089, 1668178, 9174979, 18349958, 100924769, 201849538]

約数ペア:

[(1, 201849538), (2, 100924769), (11, 18349958), (22, 9174979), (121, 1668178), (242, 834089), (859, 234982), (971, 207878), (1718, 117491), (1942, 103939), (9449, 21362), (10681, 18898)]