217735254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3469}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 516419280

約数和(自身を除く): 298684026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1902, 2853, 3469, 3487, 5706, 6938, 6974, 10407, 10461, 20814, 20922, 31221, 31383, 38159, 62442, 62766, 76318, 114477, 228954, 343431, 686862, 1099673, 2199346, 3299019, 6598038, 9897057, 12096403, 19794114, 24192806, 36289209, 72578418, 108867627, 217735254]

約数ペア:

[(1, 217735254), (2, 108867627), (3, 72578418), (6, 36289209), (9, 24192806), (11, 19794114), (18, 12096403), (22, 9897057), (33, 6598038), (66, 3299019), (99, 2199346), (198, 1099673), (317, 686862), (634, 343431), (951, 228954), (1902, 114477), (2853, 76318), (3469, 62766), (3487, 62442), (5706, 38159), (6938, 31383), (6974, 31221), (10407, 20922), (10461, 20814)]