194893664

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21221}}^1$

素因数の和:21279

約数の個数: 48

約数和(自身を含む): 449227296

約数和(自身を除く): 254333632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 21221, 42442, 84884, 148547, 169768, 297094, 339536, 594188, 679072, 870061, 1188376, 1740122, 2376752, 3480244, 4753504, 6090427, 6960488, 12180854, 13920976, 24361708, 27841952, 48723416, 97446832, 194893664]

約数ペア:

[(1, 194893664), (2, 97446832), (4, 48723416), (7, 27841952), (8, 24361708), (14, 13920976), (16, 12180854), (28, 6960488), (32, 6090427), (41, 4753504), (56, 3480244), (82, 2376752), (112, 1740122), (164, 1188376), (224, 870061), (287, 679072), (328, 594188), (574, 339536), (656, 297094), (1148, 169768), (1312, 148547), (2296, 84884), (4592, 42442), (9184, 21221)]