206565112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{104537}}^1$

素因数の和:104575

約数の個数: 32

約数和(自身を含む): 439059600

約数和(自身を除く): 232494488

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 104537, 209074, 418148, 836296, 1358981, 1986203, 2717962, 3972406, 5435924, 7944812, 10871848, 15889624, 25820639, 51641278, 103282556, 206565112]

約数ペア:

[(1, 206565112), (2, 103282556), (4, 51641278), (8, 25820639), (13, 15889624), (19, 10871848), (26, 7944812), (38, 5435924), (52, 3972406), (76, 2717962), (104, 1986203), (152, 1358981), (247, 836296), (494, 418148), (988, 209074), (1976, 104537)]