201983548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 392666400

約数和(自身を除く): 190682852

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 211, 422, 449, 533, 844, 898, 1066, 1796, 2132, 2743, 5486, 5837, 8651, 10972, 11674, 17302, 18409, 23348, 34604, 36818, 73636, 94739, 112463, 189478, 224926, 239317, 378956, 449852, 478634, 957268, 1231607, 2463214, 3884299, 4926428, 7768598, 15537196, 50495887, 100991774, 201983548]

約数ペア:

[(1, 201983548), (2, 100991774), (4, 50495887), (13, 15537196), (26, 7768598), (41, 4926428), (52, 3884299), (82, 2463214), (164, 1231607), (211, 957268), (422, 478634), (449, 449852), (533, 378956), (844, 239317), (898, 224926), (1066, 189478), (1796, 112463), (2132, 94739), (2743, 73636), (5486, 36818), (5837, 34604), (8651, 23348), (10972, 18409), (11674, 17302)]