201659872

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 405594000

約数和(自身を除く): 203934128

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 173, 292, 346, 499, 584, 692, 998, 1168, 1384, 1996, 2336, 2768, 3992, 5536, 7984, 12629, 15968, 25258, 36427, 50516, 72854, 86327, 101032, 145708, 172654, 202064, 291416, 345308, 404128, 582832, 690616, 1165664, 1381232, 2762464, 6301871, 12603742, 25207484, 50414968, 100829936, 201659872]

約数ペア:

[(1, 201659872), (2, 100829936), (4, 50414968), (8, 25207484), (16, 12603742), (32, 6301871), (73, 2762464), (146, 1381232), (173, 1165664), (292, 690616), (346, 582832), (499, 404128), (584, 345308), (692, 291416), (998, 202064), (1168, 172654), (1384, 145708), (1996, 101032), (2336, 86327), (2768, 72854), (3992, 50516), (5536, 36427), (7984, 25258), (12629, 15968)]