200918704

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{41719}}^1$

素因数の和:41777

約数の個数: 40

約数和(自身を含む): 455248640

約数和(自身を除く): 254329936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 41719, 83438, 166876, 292033, 333752, 584066, 667504, 1168132, 1793917, 2336264, 3587834, 4672528, 7175668, 12557419, 14351336, 25114838, 28702672, 50229676, 100459352, 200918704]

約数ペア:

[(1, 200918704), (2, 100459352), (4, 50229676), (7, 28702672), (8, 25114838), (14, 14351336), (16, 12557419), (28, 7175668), (43, 4672528), (56, 3587834), (86, 2336264), (112, 1793917), (172, 1168132), (301, 667504), (344, 584066), (602, 333752), (688, 292033), (1204, 166876), (2408, 83438), (4816, 41719)]