206202498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 442091520

約数和(自身を除く): 235889022

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 103, 138, 163, 178, 206, 267, 309, 326, 489, 534, 618, 978, 2047, 2369, 3749, 4094, 4738, 6141, 7107, 7498, 9167, 11247, 12282, 14214, 14507, 16789, 18334, 22494, 27501, 29014, 33578, 43521, 50367, 55002, 87042, 100734, 210841, 333661, 386147, 421682, 632523, 667322, 772294, 1000983, 1158441, 1265046, 1494221, 2001966, 2316882, 2988442, 4482663, 8965326, 34367083, 68734166, 103101249, 206202498]

約数ペア:

[(1, 206202498), (2, 103101249), (3, 68734166), (6, 34367083), (23, 8965326), (46, 4482663), (69, 2988442), (89, 2316882), (103, 2001966), (138, 1494221), (163, 1265046), (178, 1158441), (206, 1000983), (267, 772294), (309, 667322), (326, 632523), (489, 421682), (534, 386147), (618, 333661), (978, 210841), (2047, 100734), (2369, 87042), (3749, 55002), (4094, 50367), (4738, 43521), (6141, 33578), (7107, 29014), (7498, 27501), (9167, 22494), (11247, 18334), (12282, 16789), (14214, 14507)]