213639364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{12973}}^1$

素因数の和:13179

約数の個数: 24

約数和(自身を含む): 392333760

約数和(自身を除く): 178694396

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 4117, 8234, 12973, 16468, 25946, 51892, 298379, 596758, 1193516, 2322167, 4644334, 9288668, 53409841, 106819682, 213639364]

約数ペア:

[(1, 213639364), (2, 106819682), (4, 53409841), (23, 9288668), (46, 4644334), (92, 2322167), (179, 1193516), (358, 596758), (716, 298379), (4117, 51892), (8234, 25946), (12973, 16468)]