201489952

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 404520480

約数和(自身を除く): 203030528

約数列:

[1, 2, 4, 8, 16, 32, 97, 139, 194, 278, 388, 467, 556, 776, 934, 1112, 1552, 1868, 2224, 3104, 3736, 4448, 7472, 13483, 14944, 26966, 45299, 53932, 64913, 90598, 107864, 129826, 181196, 215728, 259652, 362392, 431456, 519304, 724784, 1038608, 1449568, 2077216, 6296561, 12593122, 25186244, 50372488, 100744976, 201489952]

約数ペア:

[(1, 201489952), (2, 100744976), (4, 50372488), (8, 25186244), (16, 12593122), (32, 6296561), (97, 2077216), (139, 1449568), (194, 1038608), (278, 724784), (388, 519304), (467, 431456), (556, 362392), (776, 259652), (934, 215728), (1112, 181196), (1552, 129826), (1868, 107864), (2224, 90598), (3104, 64913), (3736, 53932), (4448, 45299), (7472, 26966), (13483, 14944)]