201509588

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 415062144

約数和(自身を除く): 213552556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 257, 287, 514, 574, 683, 1028, 1148, 1366, 1799, 2732, 3598, 4781, 7196, 9562, 10537, 19124, 21074, 28003, 42148, 56006, 73759, 112012, 147518, 175531, 196021, 295036, 351062, 392042, 702124, 784084, 1228717, 2457434, 4914868, 7196771, 14393542, 28787084, 50377397, 100754794, 201509588]

約数ペア:

[(1, 201509588), (2, 100754794), (4, 50377397), (7, 28787084), (14, 14393542), (28, 7196771), (41, 4914868), (82, 2457434), (164, 1228717), (257, 784084), (287, 702124), (514, 392042), (574, 351062), (683, 295036), (1028, 196021), (1148, 175531), (1366, 147518), (1799, 112012), (2732, 73759), (3598, 56006), (4781, 42148), (7196, 28003), (9562, 21074), (10537, 19124)]