201914848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 422936640

約数和(自身を除く): 221021792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 956, 1553, 1912, 3106, 3824, 4063, 6212, 7648, 8126, 12424, 16252, 24848, 26401, 32504, 49696, 52802, 65008, 105604, 130016, 211208, 371167, 422416, 742334, 844832, 1484668, 2969336, 5938672, 6309839, 11877344, 12619678, 25239356, 50478712, 100957424, 201914848]

約数ペア:

[(1, 201914848), (2, 100957424), (4, 50478712), (8, 25239356), (16, 12619678), (17, 11877344), (32, 6309839), (34, 5938672), (68, 2969336), (136, 1484668), (239, 844832), (272, 742334), (478, 422416), (544, 371167), (956, 211208), (1553, 130016), (1912, 105604), (3106, 65008), (3824, 52802), (4063, 49696), (6212, 32504), (7648, 26401), (8126, 24848), (12424, 16252)]