251036104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{8999}}^1$

素因数の和:9333

約数の個数: 32

約数和(自身を含む): 515160000

約数和(自身を除く): 264123896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 2536, 3487, 6974, 8999, 13948, 17998, 27896, 35996, 71992, 98989, 197978, 395956, 791912, 2852683, 5705366, 11410732, 22821464, 31379513, 62759026, 125518052, 251036104]

約数ペア:

[(1, 251036104), (2, 125518052), (4, 62759026), (8, 31379513), (11, 22821464), (22, 11410732), (44, 5705366), (88, 2852683), (317, 791912), (634, 395956), (1268, 197978), (2536, 98989), (3487, 71992), (6974, 35996), (8999, 27896), (13948, 17998)]