219432882

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2521}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 446696640

約数和(自身を除く): 227263758

約数列:

[1, 2, 3, 6, 89, 163, 178, 267, 326, 489, 534, 978, 2521, 5042, 7563, 14507, 15126, 29014, 43521, 87042, 224369, 410923, 448738, 673107, 821846, 1232769, 1346214, 2465538, 36572147, 73144294, 109716441, 219432882]

約数ペア:

[(1, 219432882), (2, 109716441), (3, 73144294), (6, 36572147), (89, 2465538), (163, 1346214), (178, 1232769), (267, 821846), (326, 673107), (489, 448738), (534, 410923), (978, 224369), (2521, 87042), (5042, 43521), (7563, 29014), (14507, 15126)]