257702914

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3089}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 453859200

約数和(自身を除く): 196156286

約数列:

[1, 2, 7, 14, 59, 101, 118, 202, 413, 707, 826, 1414, 3089, 5959, 6178, 11918, 21623, 41713, 43246, 83426, 182251, 311989, 364502, 623978, 1275757, 2183923, 2551514, 4367846, 18407351, 36814702, 128851457, 257702914]

約数ペア:

[(1, 257702914), (2, 128851457), (7, 36814702), (14, 18407351), (59, 4367846), (101, 2551514), (118, 2183923), (202, 1275757), (413, 623978), (707, 364502), (826, 311989), (1414, 182251), (3089, 83426), (5959, 43246), (6178, 41713), (11918, 21623)]