225949353

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 357350400

約数和(自身を除く): 131401047

約数列:

[1, 3, 7, 21, 29, 87, 203, 563, 609, 659, 1689, 1977, 3941, 4613, 11823, 13839, 16327, 19111, 48981, 57333, 114289, 133777, 342867, 371017, 401331, 1113051, 2597119, 7791357, 10759493, 32278479, 75316451, 225949353]

約数ペア:

[(1, 225949353), (3, 75316451), (7, 32278479), (21, 10759493), (29, 7791357), (87, 2597119), (203, 1113051), (563, 401331), (609, 371017), (659, 342867), (1689, 133777), (1977, 114289), (3941, 57333), (4613, 48981), (11823, 19111), (13839, 16327)]