205533184

素因数分解:

$2^{12}\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 78

約数和(自身を含む): 436907940

約数和(自身を除く): 231374756

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 256, 278, 304, 361, 512, 556, 608, 722, 1024, 1112, 1216, 1444, 2048, 2224, 2432, 2641, 2888, 4096, 4448, 4864, 5282, 5776, 8896, 9728, 10564, 11552, 17792, 19456, 21128, 23104, 35584, 38912, 42256, 46208, 50179, 71168, 77824, 84512, 92416, 100358, 142336, 169024, 184832, 200716, 284672, 338048, 369664, 401432, 569344, 676096, 739328, 802864, 1352192, 1478656, 1605728, 2704384, 3211456, 5408768, 6422912, 10817536, 12845824, 25691648, 51383296, 102766592, 205533184]

約数ペア:

[(1, 205533184), (2, 102766592), (4, 51383296), (8, 25691648), (16, 12845824), (19, 10817536), (32, 6422912), (38, 5408768), (64, 3211456), (76, 2704384), (128, 1605728), (139, 1478656), (152, 1352192), (256, 802864), (278, 739328), (304, 676096), (361, 569344), (512, 401432), (556, 369664), (608, 338048), (722, 284672), (1024, 200716), (1112, 184832), (1216, 169024), (1444, 142336), (2048, 100358), (2224, 92416), (2432, 84512), (2641, 77824), (2888, 71168), (4096, 50179), (4448, 46208), (4864, 42256), (5282, 38912), (5776, 35584), (8896, 23104), (9728, 21128), (10564, 19456), (11552, 17792)]