204045142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 377464320

約数和(自身を除く): 173419178

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 361, 658, 722, 859, 893, 1718, 1786, 2527, 5054, 6013, 6251, 12026, 12502, 16321, 16967, 32642, 33934, 40373, 80746, 114247, 118769, 228494, 237538, 282611, 310099, 565222, 620198, 767087, 1534174, 2170693, 4341386, 5369609, 10739218, 14574653, 29149306, 102022571, 204045142]

約数ペア:

[(1, 204045142), (2, 102022571), (7, 29149306), (14, 14574653), (19, 10739218), (38, 5369609), (47, 4341386), (94, 2170693), (133, 1534174), (266, 767087), (329, 620198), (361, 565222), (658, 310099), (722, 282611), (859, 237538), (893, 228494), (1718, 118769), (1786, 114247), (2527, 80746), (5054, 40373), (6013, 33934), (6251, 32642), (12026, 16967), (12502, 16321)]