201648498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1543}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 421549056

約数和(自身を除く): 219900558

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 947, 1543, 1894, 2841, 3086, 4629, 5682, 9258, 21781, 35489, 43562, 65343, 70978, 106467, 130686, 212934, 1461221, 2922442, 4383663, 8767326, 33608083, 67216166, 100824249, 201648498]

約数ペア:

[(1, 201648498), (2, 100824249), (3, 67216166), (6, 33608083), (23, 8767326), (46, 4383663), (69, 2922442), (138, 1461221), (947, 212934), (1543, 130686), (1894, 106467), (2841, 70978), (3086, 65343), (4629, 43562), (5682, 35489), (9258, 21781)]