201050912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 415679040

約数和(自身を除く): 214628128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 346, 368, 692, 736, 1384, 1579, 2768, 3158, 3979, 5536, 6316, 7958, 12632, 15916, 25264, 31832, 36317, 50528, 63664, 72634, 127328, 145268, 273167, 290536, 546334, 581072, 1092668, 1162144, 2185336, 4370672, 6282841, 8741344, 12565682, 25131364, 50262728, 100525456, 201050912]

約数ペア:

[(1, 201050912), (2, 100525456), (4, 50262728), (8, 25131364), (16, 12565682), (23, 8741344), (32, 6282841), (46, 4370672), (92, 2185336), (173, 1162144), (184, 1092668), (346, 581072), (368, 546334), (692, 290536), (736, 273167), (1384, 145268), (1579, 127328), (2768, 72634), (3158, 63664), (3979, 50528), (5536, 36317), (6316, 31832), (7958, 25264), (12632, 15916)]