201604936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 430012800

約数和(自身を除く): 228407864

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 356, 598, 712, 947, 1157, 1196, 1894, 2047, 2314, 2392, 3788, 4094, 4628, 7576, 8188, 9256, 12311, 16376, 21781, 24622, 26611, 43562, 49244, 53222, 84283, 87124, 98488, 106444, 168566, 174248, 212888, 283153, 337132, 566306, 674264, 1095679, 1132612, 1938509, 2191358, 2265224, 3877018, 4382716, 7754036, 8765432, 15508072, 25200617, 50401234, 100802468, 201604936]

約数ペア:

[(1, 201604936), (2, 100802468), (4, 50401234), (8, 25200617), (13, 15508072), (23, 8765432), (26, 7754036), (46, 4382716), (52, 3877018), (89, 2265224), (92, 2191358), (104, 1938509), (178, 1132612), (184, 1095679), (299, 674264), (356, 566306), (598, 337132), (712, 283153), (947, 212888), (1157, 174248), (1196, 168566), (1894, 106444), (2047, 98488), (2314, 87124), (2392, 84283), (3788, 53222), (4094, 49244), (4628, 43562), (7576, 26611), (8188, 24622), (9256, 21781), (12311, 16376)]