201675309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2539}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 307238400

約数和(自身を除く): 105563091

約数列:

[1, 3, 11, 29, 33, 83, 87, 249, 319, 913, 957, 2407, 2539, 2739, 7221, 7617, 26477, 27929, 73631, 79431, 83787, 210737, 220893, 632211, 809941, 2318107, 2429823, 6111373, 6954321, 18334119, 67225103, 201675309]

約数ペア:

[(1, 201675309), (3, 67225103), (11, 18334119), (29, 6954321), (33, 6111373), (83, 2429823), (87, 2318107), (249, 809941), (319, 632211), (913, 220893), (957, 210737), (2407, 83787), (2539, 79431), (2739, 73631), (7221, 27929), (7617, 26477)]