200010848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 418554864

約数和(自身を除く): 218544016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 337, 544, 674, 1091, 1348, 2182, 2696, 4364, 5392, 5729, 8728, 10784, 11458, 17456, 18547, 22916, 34912, 37094, 45832, 74188, 91664, 148376, 183328, 296752, 367667, 593504, 735334, 1470668, 2941336, 5882672, 6250339, 11765344, 12500678, 25001356, 50002712, 100005424, 200010848]

約数ペア:

[(1, 200010848), (2, 100005424), (4, 50002712), (8, 25001356), (16, 12500678), (17, 11765344), (32, 6250339), (34, 5882672), (68, 2941336), (136, 1470668), (272, 735334), (337, 593504), (544, 367667), (674, 296752), (1091, 183328), (1348, 148376), (2182, 91664), (2696, 74188), (4364, 45832), (5392, 37094), (5729, 34912), (8728, 22916), (10784, 18547), (11458, 17456)]