102805484

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 182622720

約数和(自身を除く): 79817236

約数列:

[1, 2, 4, 127, 157, 254, 314, 508, 628, 1289, 2578, 5156, 19939, 39878, 79756, 163703, 202373, 327406, 404746, 654812, 809492, 25701371, 51402742, 102805484]

約数ペア:

[(1, 102805484), (2, 51402742), (4, 25701371), (127, 809492), (157, 654812), (254, 404746), (314, 327406), (508, 202373), (628, 163703), (1289, 79756), (2578, 39878), (5156, 19939)]