214984588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25679}}^1$

素因数の和:25726

約数の個数: 48

約数和(自身を含む): 483194880

約数和(自身を除く): 268210292

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 25679, 51358, 102716, 179753, 333827, 359506, 590617, 667654, 719012, 1181234, 1335308, 2336789, 2362468, 4134319, 4673578, 7678021, 8268638, 9347156, 15356042, 16537276, 30712084, 53746147, 107492294, 214984588]

約数ペア:

[(1, 214984588), (2, 107492294), (4, 53746147), (7, 30712084), (13, 16537276), (14, 15356042), (23, 9347156), (26, 8268638), (28, 7678021), (46, 4673578), (52, 4134319), (91, 2362468), (92, 2336789), (161, 1335308), (182, 1181234), (299, 719012), (322, 667654), (364, 590617), (598, 359506), (644, 333827), (1196, 179753), (2093, 102716), (4186, 51358), (8372, 25679)]