202951149664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{519131}}^1$

素因数の和:519803

約数の個数: 48

約数和(自身を含む): 421244470080

約数和(自身を除く): 218293320416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 643, 1286, 2572, 5144, 10288, 12217, 20576, 24434, 48868, 97736, 195472, 390944, 519131, 1038262, 2076524, 4153048, 8306096, 9863489, 16612192, 19726978, 39453956, 78907912, 157815824, 315631648, 333801233, 667602466, 1335204932, 2670409864, 5340819728, 6342223427, 10681639456, 12684446854, 25368893708, 50737787416, 101475574832, 202951149664]

約数ペア:

[(1, 202951149664), (2, 101475574832), (4, 50737787416), (8, 25368893708), (16, 12684446854), (19, 10681639456), (32, 6342223427), (38, 5340819728), (76, 2670409864), (152, 1335204932), (304, 667602466), (608, 333801233), (643, 315631648), (1286, 157815824), (2572, 78907912), (5144, 39453956), (10288, 19726978), (12217, 16612192), (20576, 9863489), (24434, 8306096), (48868, 4153048), (97736, 2076524), (195472, 1038262), (390944, 519131)]